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11 votes
Please help me. thanks.

Please help me. thanks.-example-1
User Sony Khan
by
8.8k points

2 Answers

6 votes

Answer:

4cm

Explanation:

» Concepts

The area of a triangle is how much space is in the triangle. The formula for the area of a triangle is
(1)/(2) bh, where b = base and h = height.

» Application

We're given the area as 10 cm² and the base as 5 cm. Thus, we have to plug these values into the formula to solve for the height.

» Solution


  • 10=(1)/(2) *5*h

  • 10=(5)/(2)h

  • 10*2/5=5/2(h)*2/5

  • h=4
User Kyle Fransham
by
8.8k points
9 votes


~~~\text{Area of triangle} = \frac 12 * \text{Base} * \text{Height}\\\\\implies 10 = \frac 12 * 5 * w\\\\\implies w =\frac{20}5 \\\\\implies w = 4 ~cm

User Merkle Groot
by
8.5k points

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