Question

10. If x° and (x + 30° are complements of each other, find the value of .x.
11. If zº and (2 +50° are supplements of each other, find the value of 2.
12. Two complementary angles are in the ratio 4: 5. Find the angles.​

Answer 1

Answer:

THE VALUE OF X IS 30°¿

AND PLZ REWRITE YOUR OTHER QUESTIONS PROPERLY

Answer 2

Answer:

10.

x+x+30=90( complementary angle)

2x+30=90

2x=90-30

2x=60

x=60/2

x=30

11.

2z+50=180

2z=130

z=130/2=65

12.

AheyA your answer is here

complementary angles =90°

the ratio is 4:5

let it be 4x, 5x

now thier sum=90°

4x+5x=90°

9x=90°

x=90/9=10°

x=10°

Measure of 1 angle=4x=4*10=40° Measure of 2 angle=5x=5*10=50° angles are 40° and 50°

HOPE IT HELPS U:-)

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