Question

A triangle has base of 10 m. if the height is 2x m and the area is 80x square metre. Find the area and height of the triangle ​

Answer 1

area=80x , height =2x

are

area of triangle =1/2bh

80x=1/2×2x10

80x=2x×5

80x-2x=5

78x=5

x=(5/78)m

also x value is found the x value put on find area and height

Answer 2

Answer:

area=80x, height=2x

area of triangle = 1/2bXh

80x= 1/2X2X10

80x=2xX5

80x-2x=5

78x=5

x=5/78