Math, asked by cbpraneethreddy, 9 months ago

in a parlaloogramthe consecutiveangles are in the ratio of 7 is to 3 find all angles

Answers

Answered by NishchhalJha
1

Step-by-step explanation:

Let the angles be 7x and 3x respectively

Opposite angles are equal in a parallelogram

Sum of all interior angles in a triangle = 360°

7x + 3x + 7x + 3x = 360°

20x = 360°

x = 18°

1st angle = 3rd angle = 7x = 126°

2nd angle = 4th angle = 3x = 54°

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