10.2
10.3
10.4
10.5
10.1
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Credits
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10.1- 100
Name the polygon, then state if it is regular or not regular.
Answer

10.1- 200
Name the polygon, then state if it is regular or not regular.
Answer

10.1- 300
Name two vertices that are not consecutive with vertex A.
B
A C
E D
Answer

10.1- 400
Classify the polygon as either concave or convex.
Answer

10.1- 500
Find the perimeter of a regular octagon with sides of 7 cm.
Answer

10.1- 600
If the perimeter of a regular nonagon is 36 inches, what is the measure of each side?
Answer

10.1- 100 Answer
Name the polygon, then state if it is regular or not regular.
Answer: hexagon, regular

10.1- 200 Answer
Name the polygon, then state if it is regular or not regular.

10.1- 300 Answer
Name two vertices that are not consecutive with vertex A.
B
A C
E
D

10.1- 400 Answer
Classify the polygon as either concave or convex.

10.1- 500 Answer
Find the perimeter of a regular octagon with sides of 7 cm.

10.1- 600 Answer
If the perimeter of a regular nonagon is 36 inches, what is the measure of each side?

10.2- 100
How many total diagonals are in a regular pentagon?
Answer

10.2 - 200
Find the sum of the interior angles of a regular heptagon.
Answer

10.2- 300
Find the measure of one interior angle in a regular octagon.
Answer

10.2 - 400
Find the measure of one exterior angle in a regular nonagon.
Answer

10.2 - 500
The measure of one exterior angle of a regular polygon in 36° degrees. How many sides does the polygon have?
Answer

10.2 - 600
The sum of 5 interior angles in a hexagon is 682°. What is the measure of the sixth angle?
Answer

10.2 - 100 Answer
How many total diagonals are in a regular pentagon?
Answer: 5

10.2 - 200 Answer
Find the sum of the interior angles of a regular heptagon.
Answer: 900°

10.2 - 300 Answer
Find the measure of one interior angle in a regular octagon.
Answer: 135°

10.2 - 400 Answer
Find the measure of one exterior angle in a regular nonagon.
Answer: 40°

10.2 - 500 Answer
The measure of one exterior angle of a regular polygon in 36° degrees. How many sides does the polygon have?
Answer: 10 (decagon)

10.2 - 600 Answer
The sum of 5 interior angles in a hexagon is 682°. What is the measure of the sixth angle?
Answer: 38°

10.3 - 100
Answer

10.3 - 200
Answer

10.3 - 300
Answer

10.3 - 400
Answer

10.3 - 500
Answer

10.3 - 600
Answer

10.3 - 100 Answer
Answer:

10.3 - 200 Answer
Answer:

10.3 - 300 Answer
Answer:

10.3 - 400 Answer
Answer:

10.3 - 500 Answer
Answer:

10.3 - 600 Answer
Answer:

6 in
10.4 - 100
Find the area.
10inches
Answer

10.4 -200
Find the area.
3cm
16cm
Answer

10.4 – 300
Find the area
20mm
16mm
38mm
Answer

10.4 - 400
Find the area.
8yd
2yd
18yd
Answer

10.4 – 500
If the area of a triangle is 261 m² and the height is 18 m, find the length of the base.
Answer

10.4 - 600
Find the area of a trapezoid whose altitude is 4 inches and whose bases are
10 inches and 12 inches.
Answer

10.4 - 100 Answer
Find the area.
6 in
10inches
Answer: 30 in²

10.4 - 200 Answer
Find the area.
3cm
16cm
Answer: 24 cm²

10.4 - 300 Answer
Find the area
20mm
16mm
38mm
Answer: 464mm²

10.4 - 400 Answer
Find the area.
8yd
2yd
18yd
Answer: 26yd²

10.4 - 500 Answer
If the area of a triangle is 261 m² and the height is 18 m, find the length of the base.
Answer: 29m

10.4 - 600 Answer
Find the area of a trapezoid whose altitude is 4 inches and whose bases are
10 inches and 12 inches.
Answer: 44 in²

10.5 - 100
Find the area.
9 in
8in
Answer

10.5 - 200
Find the area.
1.5 cm
2.2 cm
Answer

10.5 - 300
Find the area of the blue shaded region. Where a = 8.7 mm.
10 mm
Answer

10.5 - 400
Find the area of the blue shaded region.
12 in
8 in
Answer

10.5 - 500
The area of a regular octagon is 392.4 meters, and the apothem is 10.9 meters long. What is the perimeter of the octagon?
Answer

10.5 - 600
A regular nonagon has sides of 7 in and an apothem of 6.3 in. Find the area of the nonagon.
Answer

10.5 - 100 Answer
Find the area.
9 in
8in
Answer: 216 in²

10.5 - 200 Answer
Find the area.
1.5 cm
2.2 cm
Answer: 8.25cm²

10.5 - 300 Answer
Find the area of the blue shaded region. Where a = 8.7 mm.
10 mm
Answer: 217.5 mm²

10.5 - 400 Answer
Find the area of the blue shaded region.
12 in
Answer: 144 in²
8 in

10.5 - 500 Answer
The area of a regular octagon is 392.4 meters, and the apothem is 10.9 meters long. What is the perimeter of the octagon?
Answer: 72m

10.6 - 600 Answer
A regular nonagon has sides of 7 in and an apothem of 6.3 in. Find the area of the nonagon.
Answer: 198.45 in²

Review - 100
Solve for x: x +10
140°
Answer

Review - 200
x
Solve for x:
15
12
Answer

Review - 300
Classify the triangle by its sides and angles.
Answer

Review - 400
Identify the red segment as a median, altitude, or perpendicular bisector.
Answer

Review - 500
Find the distance between:
(-3,-2) and (3,1)
Answer

Review - 600
Find the equation of a line that has a slope of 3 and goes through the point (-1,5)
* y
 y
1

(
 x
1
)
Answer

Review - 100 Answer
Solve for x: x +10
140°
Answer: x = 130°

Review - 200 Answer
x
Solve for x:
15
12
Answer: x = 9

Review - 300 Answer
Classify the triangle by its sides and angles.
Answer: isosceles, obtuse

Review - 400 Answer
Identify the red segment as a median, altitude, or perpendicular bisector.
Answer: perpendicular bisector

Review - 500 Answer
Find the distance between:
(-3,-2) and (3,1)
Answer: 6.7

Review - 600 Answer
Find the equation of a line that has a slope of 3 and goes through the point (-1,5)
* y
 y
1

(
 x
1
)
Answer: y = 3x + 8