Question

Find the area of the triangle.
(1 point)
• 33.62 yd2
• 86.1 yd2
• 344.4 yd2
• 172.2 yd2

Answer 1

area of a triangle = 0.5*base*height

Answer 2

you have the length of the base and the height given to you so you only need to plug theses values into the above formula and work it out.

Answer 3

ok thanks

Answer 4

The area formula of a triangle is \[\frac{ B \times H }{ 2 }\]where B is the base of the triangle and H is the height. So all you would need to do is plug in the base in for B and the same for the Height. Then solve.

Answer 5

yw

Answer 6

so the answer is 172.2

Answer 7

no
its 0.5 * 8.2 * 21

Answer 8

i dont know whose formula you used but you either didn't divide by 2 or multiply by 0.5

Answer 9

oh i forgot the 0.5 i'll do it again

Answer 10

is it 86.1

Answer 11

yes

Answer 12

ok Thanks!

Answer 13

yw