Question

3. The
Find the perimeter of a triangle whose sides are 2y + 32, 2 – y, 4y - 22.
5. Subtract:
5,2
Ky - 7y2 from 3x2​

Answer 1

Answer:

if,it is an equilateral triangle.

Step-by-step explanation:

(2y+32)+(2-y)+(4y-22)=180

2y-y+4y+32+2-22=180

5y+12=180

5y=180-12

5y=168

y=168/5

y=33.6cm

then u can calculate the sides then u can find perimeter