Question

In a quadrilateral,if two ∆s are complementary and other two ∆s are in the ratio 4:5. Find the measure of these two ∆s.​

Answer 1

Answer:

complementary means 90 degree

Step-by-step explanation:

so

4x+5x=90⁰

9x=90⁰

x=90⁰/9

x=10

_The measure of these sides are_

4 × 10=40

5 × 10=50