Question

If an angle of a rhombus is one-third the measure of its adjacent angle, find the measure of

the bigger angle of the rhombus.​

Answer 1

Answer:

Greater angle= 135°

Step-by-step explanation:

Let angle = x

smaller angle =⅓x

⅓x+⅓x+x+x=360°

⅔x+2x=360°

$\frac{8}{3} x = 360$

x=360×3/8

x=135°