Question

find the area of the triangle whose aides are 8m,9m 13m​

Answer 1

Answer:

$a = 8 \\ b = 9 \\ c = 13 \\ s = a + b + c \div 2 \\ s = 15$

area=

Step-by-step explanation:

$\sqrt{s(s - a)(s - b)(s -c)$

area=√15(7)(6)(2)

area=√1260

area=35.49m^2