Question

two adjacent angle of a parallelogram are in the ratio of 5:7 .find the measure of all angle

Answer 1

i know my handwriting is bad but I hope you understand

Answer 2

bonjour dear!

the sum of adjacent angles of parallelogram is equal to 180

so,

5x+7x= 180

12x= 180

x= 180/12

x = 15

5x= 5 × 15 = 75°

7x = 7× 15 = 105°

the other two angles are 75° and 105°

the required answer is

75°.105°,75°,105°

hope it helps

#be brainly

Answer 3

bonjour dear!

the sum of adjacent angles of parallelogram is equal to 180

so,

5x+7x= 180

12x= 180

x= 180/12

x = 15

5x= 5 × 15 = 75°

7x = 7× 15 = 105°

the other two angles are 75° and 105°

the required answer is

75°.105°,75°,105°

hope it helps

#be brainly