Question

The National Disaster Management Authority of India constructed a cyclone relief centre, the base of
which is a quadrilateral with angles in the ratio 2:3:6:7. Find the measure of all the angles. Suggest
wys in which you can help people affected by natural calamities.​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

Let the all angles be 2x,3x,6x and 7x

ATQ:

2x + 3x + 6x + 7x= 360°

=> 18x= 360°

=> x = 360/18

=> x = 20

So, The angles of the quadrilateral are 40°,60°,120° and 140°