Question

Pls send proper answer of this question.​

Answer 1

Answer:

12cm bro oppppppppppppp

Answer 2

Answer:

6

Step-by-step explanation:

As per the area of a triangle

$\frac{1}{2} bh$

they have not given the height

so we have to find the height (either by guessing or) by substituting any of those values in

${a}^{2} + {b}^{2} = {c}^{2}$

so by trail and error method we get

${3}^{2} + {4}^{2} = {5}^{2}$

which means 3 (or 4) is the height with 4 ( or 3 if u take 4 as height) as the base

by using the formula

$\frac{1}{2 } \times4 \times 3 = 2 \times3 = 6$