Recent questions in Class 8

Three angles of a quadrilateral are equal and the measure of the fourth angle is $120^{\circ}$ , Find the measure of each of the equal angle

asked Feb 23, 2015 by meena.p

1 answer

The opposite angles of a ________ are equal

asked Feb 23, 2015 by meena.p

1 answer

The perimeter of a $\parallel$ gm is $50 \;cm$ one side is $\large\frac{1}{2}$ times the other , The smallest side is

asked Feb 23, 2015 by meena.p

1 answer

The measure of an interior angle of a regular polygon of 20 sides is is

asked Feb 21, 2015 by meena.p

1 answer

In a $\parallel$ gm ABCD, sum of the two adjacent angle are

asked Feb 21, 2015 by meena.p

1 answer

Two adjacent angles of a 11 gm are in the ratio $1:3$ . Find its angles.

asked Feb 20, 2015 by meena.p

1 answer

If the two diagonals of a rhombus are $8\;cm$ and $6\;cm$ if its area is ?

asked Feb 20, 2015 by meena.p

1 answer

If the two diagonals of a rhombus are $8\;cm$ and $6\;cm$ if its area is ?

asked Feb 20, 2015 by meena.p

0 answers

If it possible to have a reqular polygon with measure of each exterior angle as $22^{\circ}$ ?

asked Feb 20, 2015 by meena.p

1 answer

The sum of the two angles of a quadrilateral is $210^{\circ}$ . If the other two angles are in the ration $1:2$ . Find the angles

asked Feb 20, 2015 by meena.p

1 answer

Find the sum of interior angles of a decagon

asked Feb 18, 2015 by meena.p

1 answer

All the angles of a regular polygon are

asked Feb 18, 2015 by meena.p

1 answer

All the sides of a regular polygon are

asked Feb 18, 2015 by meena.p

1 answer

Polygon that have no portions of their diagonals in their exteriors are called

asked Feb 18, 2015 by meena.p

1 answer

A simple closed curve made up of only _____ is called a polygon

asked Feb 18, 2015 by meena.p

1 answer

If the sum of the measures of the interior angles of a polygon equals the exterior angles, how many sides does the polygon have ?

asked Feb 18, 2015 by meena.p

1 answer

What is the minimum interior angles possible for a regular polygon /

asked Feb 18, 2015 by meena.p

1 answer

The sum of the interior angles of a regular polygon is 3 times the sum of its exterior angles. Determine the number of sides of the polygon.

asked Feb 18, 2015 by meena.p

1 answer

Find the number of diagonals in an octagon ?

asked Feb 17, 2015 by meena.p

1 answer

Three angles of a quadrilateral are in the ratio $3:4:5$ . The difference of the least and the greatest of these angles is 45. Find all the four angle of the quadrilateral

asked Feb 17, 2015 by meena.p

1 answer

The ratio of two sides of a IIgm is $4:3$ If its perimeter is $56\;cm$ , find the length of its sides

asked Feb 17, 2015 by meena.p

1 answer

The two diagonals is are not necessarily equal in a

asked Feb 17, 2015 by meena.p

1 answer

The perimeter of a parallogram is $150\;cm$ . One of its side is greater than the other by $25\;cm$ . Find the length of all the sides of the IIgm

asked Feb 17, 2015 by meena.p

1 answer

One angle of a quadrilateral is $108^{\circ}$ and the remaining three angles are equal . Find the three equal angle.

asked Feb 17, 2015 by meena.p

1 answer

The point of intersection of diagonals of a quadrilateral divides one diagonal in the ratio $2:3$ . Is it a 11gm

asked Feb 17, 2015 by meena.p

1 answer

The ratio of two sides of $11\;gm$ is $3:5$ and its perimeter is $48\;cm$ . Find the sides of the $11\; gm$

asked Feb 17, 2015 by meena.p

1 answer

Each interior angle of a polygon is $140^{\circ}$ . Find the number of sides.

asked Feb 17, 2015 by meena.p

1 answer

The angles of a triangle are in the ratio $3:5:10$ . Find the measure of each of the triangle.

asked Feb 17, 2015 by meena.p

1 answer

Find the measure of all four angles of a parallelogram whose consecutive angles are in the ration $1:3$

asked Feb 17, 2015 by meena.p

1 answer

The opposite angles of a parallelogram are $(3x+5)$ and $(61-x)$ . Find the measure of four angles.

asked Feb 17, 2015 by meena.p

1 answer

Adjacent sides of a rectangle are in the ratio $5:12$ , if the perimeter of the rectangle is $34\;cm$ , find the length of the diagonal

asked Feb 16, 2015 by meena.p

1 answer

The measure of five exterior angles of a quadrilateral are $63^{\circ},71^{\circ}$ and $97^{\circ}$ . If the measure of fourth exterior angle is $x ^{\circ}$ then find the value of x .

asked Feb 16, 2015 by meena.p

1 answer

Find the measurements of each exterior angle of a square

asked Feb 16, 2015 by meena.p

1 answer

The sum of angles of a polygon is $2700^{\circ}$ . Find the number of sides of this polygon.

asked Feb 16, 2015 by meena.p

1 answer

Find the measure of each angle of a decagon if given the sum of all the angles of a decagon is $1440$

asked Feb 16, 2015 by meena.p

1 answer

The number of sides of a regular polygon whose each interior angle is of $135^{\circ}$ is

asked Feb 16, 2015 by meena.p

1 answer

To construct a unique rectangle , the minimum number of measurements required is

asked Feb 16, 2015 by meena.p

1 answer

The number of sides of a regular polygon where each exterior angle has a measure of $45^{\circ}$ is

asked Feb 16, 2015 by meena.p

1 answer

The angles of a quadrilateral are in the ratio $1:2:3:4$ . The smallest angle is

asked Feb 16, 2015 by meena.p

1 answer

What is the sum of all the angles of a pentagon ?

asked Feb 16, 2015 by meena.p

1 answer

How many non-overlapping triangles can we make in a n-gon (polygon having n sides by joining the vertices?

asked Feb 16, 2015 by meena.p

1 answer

What is the maximum number of obtuse angles that a quadrilateral can have ?

asked Feb 16, 2015 by meena.p

1 answer

For which of the following figures all angles are equal ?

asked Feb 16, 2015 by meena.p

1 answer

For which of the following , diagonals bisects each other ?

asked Feb 16, 2015 by meena.p

1 answer

If three angles of a quadrilateral are each equal to $75^{\circ}$ , the fourth angle is

asked Feb 16, 2015 by meena.p

1 answer

A positive number is 5 times another number . If 21 is added to both the numbers, then one of the new number becomes twice the other new number. What are the numbers.

asked Feb 16, 2015 by meena.p

1 answer

In an equation the values of the expression on the LHS and RHS are _____________

asked Feb 16, 2015 by meena.p

1 answer

Solve : $x= \large\frac{4}{5}$ $(x+10)$

asked Feb 16, 2015 by meena.p

1 answer

What should be added to twice the rational number $\large\frac{-7}{3}$ to get $\large\frac{3}{7}$ ?

asked Feb 16, 2015 by meena.p

1 answer

Solve : $5x-2(2x-7) =(3x-1) +\large\frac{7}{2}$

asked Feb 16, 2015 by meena.p

1 answer

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