Question

find the angle r in the above figure​

Answer 1

Answer:

angel R is equal to 67° by angle sum property

Answer 2

Answer:

Given:-

• angle P=5x-2
• angle R =4x+15
• angle PQS=130°

Find the angle s.

solution↓↓

we know that sum of two interior angle equal to opposite exterior angle of same triangle.

angles (P+R)=angle PQS

4x+15+5x-2=130°

9x+13=130°

9x=130°-13

9x=117

x=117/9

x=13

so, angles are 63° and 67°.