Question

Find the area of the triangle. Express the answer in simplest form.

Answer 1

base * height /2

Answer 2

is 5 to the power of 3 right?

Answer 3

\[A=1/2 B \times H=1/2 \sqrt{20}\sqrt{15}=1/2\sqrt{300}=1/2 \sqrt{100}\sqrt{3}=5\sqrt{3}\]

Answer 4

5 times sqrt 3.

Answer 5

\[5\sqrt{10}\times 3\sqrt{8}\]

Answer 6

\[15\sqrt{80}=15\sqrt{16}\sqrt{5}=60\sqrt{5}\]

Answer 7

sqrt(75)=5sqrt3

Answer 8

sqrt20=2sqrt5

area = (2sqrt5 * sqrt15)/2 =sqrt5 *sqrt15 =sqrt75 = 5sqrt3