Question

Mesure of acute angle of right angle triangle are y and 2y then what are their mesires

Answer 1

Answer:

90+2y+y=180

90+3y=180

3y=180-90

3y=90

y=90/3

y=30

therefore 2y=2×30=>60

y=30

Hope it helps you and to everyone .

Answer 2

☞ Given

Measure of 2 acute angles are y & 2y

☞ To find

${\sf\bold{Measure~of~these~2~angles}}$

☞ Solution

The 3rd angle will be 90° ( because with angle only the sum of angles can be 180°)

${\sf\bold{We ~can ~say~ now, }}$

${\sf\bold{y~+~2y~+~90~=~180}}$

${\sf\bold{3y~=~90}}$

${\sf\bold{y~=~30°}}$

Measure of angles are 30° & 60°