How do I work out the area for this question?

230 cm²

Step-by-step explanation:

Split the shape into a rectangle and a triangle to make it easier to solve.

A(rectangle) = l · w

A(triangle) = 1/2bh

Let's find the area of the rectangle first. The length is 20 and the width is 7. Substitute those values into the equation.

A(rectangle) = 20 · 7 = 140 cm²

Next, find the area of the triangle. The base is 20 but in order to find the height, you need to subtract 7 from 16. This means the height is 9. Substitute those values into the equation.

A(triangle) = 1/2(20)(9) = 90 cm²

Finally, in order to find the area of the entire shape, we need to add the two areas we evaluated.

A(shape) = 140 + 90 = 230 cm²

Therefore, the area of the shape is 230 cm².

idk do it yourself or ask somebody idk stop going online asking for

to find the unit price, we must figure out the cost of one item (in this case one dish towel).   to do this, we divide the total price ($7.92) by the number of items bought (for this problem it is 8, because there are eight dish towels in one pack).  

$7.92/8 = $0.99

therefore, the unit price, or the price of one dish towel, is $0.99.

hope this !