Question

A triangle has an area of 80 yd² and a height of 10 yd. How long is the base of the triangle?

Plz help this is my unit test

Answer 1

he base length of triangle = 16 yd

Explanation:

he base length of triangle = 16 yd

Step-by-step explanation:

Formula:-

Area of triangle

area A = bh/2

b - base of triangle

h - height of triangle

To find the area of triangle

It is given that,A triangle has an area of 80 yd^2 and a height of 10 yd.

here, b = ?, A = 80 yd^2 and h = 10 yd

A = bh/2

80 = (b*10)/2

5b = 80

b = 80/5 = 16

Therefore the base length of triangle = 16 yd

Answer 2

16 yd. is the answer. Good luck with the test.

Explanation:

A=b×h÷2

80=10×y÷2

160=10×y

16=y

16 yd.