Question

In parallelogram PQRS, angle Q = (4x - 5)º and angle S = (3x + 10). Calculate : angle Q and angle R. ​

Answer 1

In parallelogram opposite angles are equal,

$= > 4x - 5 = 3x + 10$

$= > 4x - 3x = 10 + 5$

$= > x = 15$

$= > Q = 4(15) - 5 = 60 - 5 = 55$

In parallelogram sum of adjacent angles is 180°.

$= > R = 180 - Q = 180 - 55 = 125$

Angle R = 125° and Angle Q = 55°

Hope this answer helps you ^_^ !

Answer 2

Answer:

Angle Q measures 95 degree and Angle R measures 85 degree

Step-by-step explanation: