Question

find the area of a triangle whose base is 5 centimetre altitude is 10 cm

Answer 1

Area of a triangle = 1/2 × base × altitude (height)

Given, base = 5cm
Altitude (height) = 10cm

So area
= 1/2 × 5 × 10
=>5 × 5

=> 25cm²


Hope it helps dear friend ☺️✌️

Answer 2

$\huge{\green{\underline{\ulcorner{\star\: Solution \: \star}\urcorner}}}$

Base = 5 cm

Altitude (h) = 10 cm

$Area\: of \:triangle = \frac{1}{2} \times Base \times Height \\\implies \frac{1}{2} \times 5\times10\\\implies \frac{1}{\cancel2}\times5\times\cancel{10}\\\implies 5\times 5 \\\implies 25 cm^{2}$

$\red{\underline{Answer}}$

$Area\: of \:triangle = 25 \:cm^{2}$