Question

please answer .......​

Answer 1

A/Q

Base=x and Altitude =7+x

Area of triangle =(1/2)*B*H=165

B*H=330

(x) (7+x)=330

x^2+7x-330=0

now

15*22=330

and

22-15=7

therefore

x^2+22x-15x-330=0

x(x+22)-15(x+22)=0

x=15 or x=-22(neglet)

therefore base =15 m

and Altitude=15+7=22 m

MARK BRAINLIEST.