6 grade math
posted by justin on .
how do you find the height of a triangle with an area of 245 square inches and a base of 14 inches.

Formulas for a Triangle
perimeter a + b + c
semi perimeter a + b + c ÷ 2
area base • height ÷ 2
base 2 • area ÷ height
height 2 • area ÷ base
h= 2 • 245² in ÷ 14 inches = 35 
perimeter,triangle,.17m base,12.7cm congruent legs,8.8cm height

The answer would be 17.5 in because 245 in divided by 14 in would equal 17.5 in do the math... your welcome