Question

If the measures of two adjacent angles of a parallelogr-
am are in the ratio 5:7 , find the measure of each of the
angles in it.

Answer 1

Answer:

let the angles be 5x , 7x

measure of two adjacent angles of parallelogram is equal to 180⁰

so, 5x + 7x = 180⁰

12x = 180

x = 15

5x = 5× 15 = 75⁰

7x = 7× 15 = 105⁰

opposite angles of parallelogram are equal

then, each angles = 75⁰,105⁰,75⁰,105⁰

Answer 2

Step-by-step explanation:

then the answer ok. .....