Math, asked by aktamajumder, 2 months ago

the angles of a quadrilateral are in the following ratio find the measure of the four angles
a)3 : 5 : 7 : 9
b)2 : 2 :3 : 5
please answer ​

Answers

Answered by bhanuvignesh2007
0
  • Step-by-step explanation:

this is the process how to do the problem

Attachments:
Answered by gauthamkrishna6b2020
2

Answer:

answers below hope you found it

Step-by-step explanation:

a.

3x+5x+7x+9x=360degree(quadilateral)

24x=360degree

x=360/24

x=15

therefore the angles are,

3x=3 x 15=45

5x=5 x 15=75

7x=7 x 15=105

9x=9 x 15=135

b.

2x+2x+3x+5x=360degree(quadilateral)

12x=360

x=360/12

x=30

therefore the angles are,

2x=2 x 30=60

2x=2 x 30=60

3x=3 x 30=90

5x=5 x 30=150

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