Question

The Equation a = 1/2(8)h Represents the area a of a triangle with base of 8cm and a height of h cm. Make a table to find the areas of triangles with heights of 6 cm, 7cm, 8 cm, and 9 cm.

Answer 1

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Simplifying the Equation :

`a = (1)/(2) * 8 * h`

`= (8)/(2) * h`

`= 4 * h`

`= 4 h`

Then

`\text{if h = 6} \longrightarrow a=4* 6=24`

`\text{if h = 7} \longrightarrow a=4* 7=28`

`\text{if h = 8} \longrightarrow a=4* 8=32`

`\text{if h = 9} \longrightarrow a=4* 9=36`