Posted by justin on .
how do you find the height of an area of 245 square inches and a base of 14 inches.

6 grade math 
Ms. Sue,
Is this a triangle?

6 grade math 
justin,
yes

6 grade math 
justin,
find the height of a triangle with an area of square inches and a base of 14 inches

6 grade math 
☻i♥zee☻,
Formulas for a Triangle
perimeter a + b + c
semiperimeter a + b + c ÷ 2
area base • height ÷ 2
base 2 • area ÷ height
height 2 • area ÷ base
h= 2 • 245² in ÷ 14 inches = 35 
6 grade math 
lauren,
What is the base if height is 14 inches and area is 245 in 2