Question

two adjacent sides of a parallelogram are in the ratio of 2 ratio 3 find all its angles

Answer 1

ⓗⓔⓨ ⓕⓡⓘⓔⓝⓓ


we know that the sum of consecutive angles of a ll gm is 180°


so,
$2x + 3x = 180 \\ \\ 5x = 180$


$x = \frac{180}{5} = 36$


so, the angles are 2x =

$2 \times 36 = 72degees$


3x=
$3 \times 72 = 216degrees$



hope it helps you

Answer 2

let the common multiple be X
adjacent angle = 2x and 3x
adjacent angles are supplementary
therefore
2x +3x = 180
5x=180
X=180/5
X=36

therefore
angles= 2x=2×36=72
3x=3×36=108
angles =72 and 108