Question

If a triangle has a base of 2 and a half and thhe area is 4 what is the height?

Answer 1

2.5 * x /2 = 4
2.5x = 8
x = 3.2

Answer 2

bh/2

Answer 3

because a triangle is half a rectangle

Answer 4

b=2.5
a=4

A=bh/2
2A=bh
h=2A/b

h=2*4/(2.5)

Answer 5

It's 3.2

Answer 6

https://www.google.com/search?q=3.2+*+2.5+%2F2&aq=f&oq=3.2+*+2.5+%2F2&aqs=chrome.0.57j0j62.6311&sugexp=chrome,mod=7&sourceid=chrome&ie=UTF-8

Answer 7

8/2.5

Answer 8

It works click on the link I submitted