If $$\overrightarrow {a} = \overrightarrow {b} + \overrightarrow {c}$$ If this is the case, then is it true that $$|\overrightarrow {a}| = |\overrightarrow {b}| + |\overrightarrow {c}|$$

Question

 

$$\overrightarrow {a} = \overrightarrow {b} + \overrightarrow {c}$$

If this is the case, then is it true that

$$|\overrightarrow {a}| = |\overrightarrow {b}| + |\overrightarrow {c}|$$