Question

If the area of a triangle is 308m² and height is 77m, find the base of the triangle.​

Answer 1

★Given:-

• $\rm{ Area \ of \ triangle = 308m^2}$
• $\rm{Height = 77m}$

★To Find:-

• $\rm Base$

★Solution:-

Let base of the triangle be $\rm{x}$

$\bullet\qquad\bigstar\boxed{ \rm Area \ of \ triangle= \dfrac{1}{2} \times base \times height}\bigstar$

Using this formula,

$\implies\rm{ 308m^2 = \dfrac{1}{2} \times x \times 77}$

$\implies\rm{ 308m^2 = \dfrac{77}{2} x }$

$\implies\rm{x= \dfrac{308 \times 2}{77} }$

$\implies\rm{x= 8}$

Therefore, the base of the triangle is 8m.

Answer 2

Answer:

The Base of the triangle is 8m

Step-by-step explanation:

Area of Triangle = 308m²

height = 77m

base= ?

Formula for area of triangle= b*h/2

∴ 308 = b × h/2

  308 = b × 77/2

∴b = 308 × 2/77

b = 4×2

b = 8m

Hope this helps you