Question

In atriangle AB=17 , BC=12, AC=√241, & AD is perpendicular to BC, Find the area of triangle

Answer 1

ab=17,bc=12,ac=√241,ad,line

Answer 2

Step-by-step explanation:

Given

AB = 17cm

BC = 12cm

AC = √241= 15.52 cm

Area

According to the hero formula

$\sqrt{s(s - a)(s - b)(s - c)} \\ s = \frac{a + b + c}{2} \\ s = \frac{12 + 17 + 15.52}{2} \\ s = \frac{44.52}{2} \\ s = 22.26 \\ \\ \sqrt{22.26(22.26 - 12)(22.26 - 17)(22.26 - 15.52)} \\ \sqrt{22.26 \times 10.26 \times 5.26 \times 6.74} \\ \sqrt{8099.39} \\ = 89.99 {cm}^{2}$