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Worksheet by Kuta Software LLC
Kuta Software - Infinite Geometry Name___________________________________
Period____Date________________
Trigonometry and Area
Find the area of each figure. Round your answer to the nearest tenth.
1)
6 cm
8 cm
87°
2)
5 in
6 in
140°
3)
3 yd
8 yd
98°
4)
7 in
4 in
96°
5) A triangle with two sides that measure 6 yd and
2 yd with an included angle of 10°.
6) A triangle with two sides that measure 6 m and
8 m with an included angle of 137°.
7) A triangle with two sides that measure 5 cm and
8 cm with an included angle of 39°.
8) A triangle with two sides that measure 8 ft and
7 ft with an included angle of 30°.
-1-
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Worksheet by Kuta Software LLC
Find the area of each regular polygon. Round your answer to the nearest tenth.
9)
Perimeter = 108 mi
10)
10 km
11)
Perimeter = 144 cm
12)
9 cm
13) A regular hexagon with a perimeter of 48 yd. 14) A regular pentagon 6 ft on each side.
-2-
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Worksheet by Kuta Software LLC
Kuta Software - Infinite Geometry Name___________________________________
Period____Date________________
Trigonometry and Area
Find the area of each figure. Round your answer to the nearest tenth.
1)
6 cm
8 cm
87°
24 cm²
2)
5 in
6 in
140°
9.6 in²
3)
3 yd
8 yd
98°
11.9 yd²
4)
7 in
4 in
96°
13.9 in²
5) A triangle with two sides that measure 6 yd and
2 yd with an included angle of 10°.
1 yd²
6) A triangle with two sides that measure 6 m and
8 m with an included angle of 137°.
16.4 m²
7) A triangle with two sides that measure 5 cm and
8 cm with an included angle of 39°.
12.6 cm²
8) A triangle with two sides that measure 8 ft and
7 ft with an included angle of 30°.
14 ft²
-1-
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Worksheet by Kuta Software LLC
Find the area of each regular polygon. Round your answer to the nearest tenth.
9)
Perimeter = 108 mi
890.2 mi²
10)
10 km
43.3 km²
11)
Perimeter = 144 cm
1612.2 cm²
12)
9 cm
210.4 cm²
13) A regular hexagon with a perimeter of 48 yd.
166.3 yd²
14) A regular pentagon 6 ft on each side.
61.9 ft²
-2-
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