Question

The area of triangular shaped island is 36km square and the height is 3km find the based

Answer 1

Step-by-step explanation:

GIVEN:-

Height of the triangle = 3 m

Area = 36km

TO FIND:-

The Area

Using Area of triangle formula

$\frac{1}{2} \times b \times h \\ = \frac{1}{2} \times b \times 3$

$36 = \frac{3}{2} \times b \\ 36 \times 2 = 3b \\ 72 = 3b$

$b = 24$

HENCE THE BASE = 24m

Answer 2

❥ Question :

The area of triangular shaped island is 36km square and the height is 3km find the base .

❥ Answer :

❥ $\sf\pink{Given:}$

• Area of a triangular shaped island is 36 km² .

• Height of that triangular shaped island is 3 km .

❥ $\sf\pink{To\:Find:}$

• Base of that triangular shaped island = ?

Explanation :

Formula to be used :

$\sf\purple{Area\:Of\: Triangle= ½×Base × height }$

$\longrightarrow\sf{36 = ½ × b × 3 }$

$\longrightarrow\sf{36 = b/2 × 3 }$

$\longrightarrow\sf{36 = 3b/2 }$

$\longrightarrow\sf{36 × 2 = 3b}$

$\longrightarrow\sf{72 = 3b}$

$\longrightarrow\sf{72 / 3= b}$

$\longrightarrow\sf\pink{ b = 24 km}$

• Therefore the base of the triangular shaped island is 24 km.

@MissOxford .

Please mark as brainliest