Pre-Algebra Triangle Sum Theorem

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1 point

Angle 1=

1 point

Angle 2=

1 point

Angle 3=

10.

1 point

Angle 4=

11.

1 point

Angle 5=

12.

1 point

Angle 6=

13.

1 point

Find the measure of one interior angle for a regular pentagon.

14.

1 point

Find the measure of one interior angle for a regular octagon.

15.

1 point

Find the measure of one interior angle for a regular 11-gon.

16.

1 point

Find the measure of one interior angle for a regular hexagon.

17.

1 point

Find the measure of one interior angle for each polygon.

18.

1 point

The Image of Vertex X (2,3) when reflected over the x-axis is:

(-2,3)

(3,2)

(2,-3)

(-2,-3)

19.

1 point

The image of Vertex A (2,3) translated up 3 and left 2 is:

(4,6)

(5,1)

(0,0)

(0,6)

20.

1 point

The image of Vertex A(2,3) rotated 90 degrees CW around the origin is:

(-3,2)

(-2,3)

(-2,-3)

(3,-2)

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