Question

find the area of a triangular region whose base is 90 m long and corresponding altitude is 45 m long

Answer 1

area of triangle is half of base × height
=> 90×45/2 =2025 m2

Answer 2

Heya !!!

This is your answer.

Given :-

Base = 90 m
Altitude or Height = 45 m.

Area of triangle is 1/2×BH
= 1/2 × 90 × 45
= 45 × 45
= 2025 m².

Hence the required answer is 2025 m²

Hope it helps