Question

find the answers for the following

Answer 1

Answer:

Let x and y be p

so the ratio will be 4p and 5p

here the sum of x and y is 90°

so ,

4p+5p= 90°

9p=90°

p=90°/9

p= 10

the value of p we got 10°

so . the angles will be

• 4x= 4×10 = 40°
• 5x= 5×10 = 50°

x = 40° and y = 50°

so , the value of z is 50°.