Geometry Plug In

What is the perimeter of the shape?

• 4 + 4 + 6 + 6 = 20 units

• not enough information

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  4 + 6 = 10 unit

• 
  10 + 4 + 2 + 6 = 22 units

Find the Perimeter of a triangle (2,3) (5,8) (9,5)

• 18.63

• 23.54

• 25.32

• 20.60

One side of a rhombus has endpoints (2, 4) and (-1, -8). What is the perimeter?

• 49.5

• 12.4

• 29.1

• 7.3

The vertices of a rectangle are located at (−3, 3), (−3, −2), (1, 3), and (1, -2).

What is the perimeter of the rectangle?

(Only type the number.)

Calculate the perimeter of a rectangle with coordinates (-3, -2), (1, -2), (1, 4), and (-3, 4).

• 18

• 14

• 16

• 12

Find the perimeter of the triangle.

Step 1: find the length of each side.

Charlie said FE = 8

You found DE = 6.7

Now find DF

What is the perimeter of the triangle? (Round to the nearest tenth)

• 12

• about 13.2

• 21

• about 12.6

Which points are coplanar?

• D, H, G, E

• E

• D, H, F, G

• G, D, E, F

Which points are colinear?

• F, D, E

• H, E, F

• G, D, F

• H, D, E

What is another name for line s

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