Question

If area of triangle abc is 150 cm sqaure and height 6 cm , find thr base.

Answer 1

Answer:

Step-by-step explanation:

Area of triangle: ar(abc) = 1/2 × b × h

Given : area = 150 , height = 6

Proof: 150 = 1/2 × b × 6

150 = b × 3

b = 50

Answer 2

Answer:-

Area of the triangle : 150 cm²

Altitude of the triangle : 6 cm

We know,

Area of triangle = 1/2 × base × perpendicular height

Let the base be : x cm

ACCORDING TO THE QUESTION:

1/2 × x × 6 = 150 (Equation Formation)

=> x/2 × 6 = 150 (Multiplication of x and 1/2)

=> x/2 = 150/6 (Changing of the number 6 from Left hand side to right hand side)

=> x/2 = 25 (Division of 150 and 6)

=> x = 25 × 2 (Changing of 2 from Right Hand Side to Left Hand Side)

=> x = 50 cm

REQUIRED ANSWER:

The base of the triangle is 50 cm where height is 6 cm and the area is 150 cm².