The formula for the area of a triangle is a=1/2bh. solve the formula for h. a triangle has a base of 7cm and an area of 28cm squ ared. what us it's height
2 answers:
28=1/2(7)h Divide by 7 on both sides giving you 4=1/2h Multiply by 2 on both sides giving you h=8 Therefore, the height is 8cm.
Answer: 8 cm
Step-by-step explanation:
Given : The formula for the area of a triangle is
If a triangle has a base of 7 cm and an area of 28 cm squared.
The substitute the values of b = 7 and a = 28 in the above formula, we get
Divide 7 and multiply 2 on on both sides, we get
Hence, the height of triangle = 8 cm
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