Question

find angle of quadrilateral are in ratio of 4:5:7:8. find the measurea​

Answer 1

Answer:

let the common multiple be x

4x+5x+7x+8x=360°

24x=360°

x=360/24

x=15

hence four angles are:

4x=4*15= 60°

5x=75°

7x=105°

8x=120°

Step-by-step explanation:

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Answer 2

Answer:

This is your answer, I hope it will help you dear friend.