Question

find the height of a triangle whose base is 50 cm and area is 500 cm2​

Answer 1

let height be x
area of triangle =base × height÷2
500=50 × x ÷2
1000=50x
1000÷50=x
20. =x
so height of triangle us 20 cm

Answer 2

Area of triangle = height×base×1/2
500 cm^2 = height × 50 × 1/2
500 × 2 = height × 50
1000/50 = height
height = 20 cm