Question

the opposite angles of a parallelogram are 5 x + 3 and 4 x + 6 find the measure of all the angles​

Answer 1

Answer:

Let the angles be A1 , A2 , A3 , A4 .

Step-by-step explanation:

A1 = 5x+3

A3 = 4x + 6

A1 = A3 (opposite angles of parallelogram are equal)

5x+3=4x+6

5x-4x=6-3

x=3

=> A1 = 5(3)+3=15+3=18°

=> A3 = 4(3)+6=12+6=18°

A1+A2=180°

18°+A2=180°

A2=180°-18°

=> A2 = 162°

=> A2= A4=162°