Question

In PQRS, ∠ R = 60°. Find the rati ∠ R : ∠ Q

Answer 1

Answer:

Step-by-step explanation:

In a PARALLOGRAM adjacent angles are supplimentary

Therefore ANGLE R +ANGLE Q= 180

Angle Q= 180-60 =120

This the ratio of angle Q : R is

60/120=1/2

There the ratio is 1:2

Answer 2

angleR+angleQ=180(parallelogram;so they r suplementary angles where RQ is transversal)
so;60+angleQ=180
angleQ=180-60
=120
then angleR:AngleQ
= 60:120
=1:2