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10-10-2017
Mathematics

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please help me!
Daisy is making an abstract painting with two triangles. The dimensions of the painting are shown below:

The total area of the two triangles is _____ square inches.

please help me Daisy is making an abstract painting with two triangles The dimensions of the painting are shown below The total area of the two triangles is squ class=

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musiclover10045 musiclover10045

10-10-2017

area is 8*10 = 80 ( Area of square formed by dotted line)

1/2 *4 * 10 = 20 (Area of small triangle formed by dotted line)

20 +80 = 100 square inches

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