Question

The adjacent angles of a llgm are in the
ratio 5:7, find all the angles of the
llgm.​

Answer 1

Answer:

Sum of adjacent angles of a parallelogram is equal to 180°

So, 5x + 7x  = 180

12x = 180

x = 15

All the angles are --->

5x = 15 x 5 = 75°

7x = 15 x 7 = 105°

The other 2 angles are also 75° and 105°.

Hence, your required answer is 75°,105°,75°,105°

Hope This Helps You!

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Answer 2

Sum of adjacent angles of a parallelogram is equal to 180°

So, 5x + 7x  = 180

12x = 180

x = 15

All the angles are --->

5x = 15 x 5 = 75°

7x = 15 x 7 = 105°

The other 2 angles are also 75° and 105°.

Hence, your required answer is 75°,105°,75°,105°

Hope This Helps You!