8is the base and 3/4

part a: what is the area of the parallelogram? show your work. (5 points)

part b: how can you decompose this parallelogram into two triangles? if this parallelogram was decomposed into two triangles, what would be the area of each triangle? (5 points)

Part A: 6 Part B: Put a line from the top right corner to the bottom left corner. Each triangle's area would be 3.

Step-by-step explanation:

PART A

The formula to find the area for a parallelogram is A = bh (Area = base · height)

A = bh

A = 8 · 3/4

A = 6

PART B

Draw a parallelogram if you need to show work and then just connect the top right corner and the bottom left, or top left to bottom right. If 6 (area of the parallelogram) ÷ 2 (since there is two triangles) = 3, then the area of the triangles has to be 3.

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.

explanation:

previous steps have made pa≅ pb ≅ st ≅ su. setting the compass width to ab allows you to make tu the same length. then δstu ≅ δpab by the sss congruence postulate, and ∠p ≅ ∠s by the reason cpctc.