Find the area of the triangle with a = 12.9, b = 12.4, and c = 17.1. Round to the nearest tenth. 80.1 units² 79.1 units? 79.7 units? 82.7 units?

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A: Consider the triangle ABC,

Q: Find the length of c. A = 56° B = 78° a = 12 A c = [ ?] units Round to the nearest tenth.

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Q: 3. What is the area of the triangle shown below? c = 25 m 140° a =40 m B

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Q: 5. What is EF , the measure of the longest side of the sail on the model? Round to the nearest inch.…

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A: Area=πr2C360 where C is the central angle in degrees r= radius of the circle here C=84

Q: Find the area of the triangle with a = 12.9, b = 12.4, and c= 17.1. Round to the nearest tenth. 80.1…

A: Given  a=12.9 b=12.4 c=17.1

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A: Consider the figure,

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Q: Find the area of the triangle. Round to the nearest tenth. S 16 km 66° R 7.8 km 62.6 km2 11 km2 O 57…

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Q: nat is the area, in square units, of the shaded region below? 12 O A. 36 O B. 48 OC. 30 OD. 42 3.

A: Topic:- area

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Q: 26 m 21.1 m 18 m 18 m 37 m

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A: Recall:  Area of rectangle=(length)(width) Perimeter of rectangle=2(length+width)

Q: 16. 9 m

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Q: Pr Instructions: Find the area of the sector Round your anawer to the nearest tenth. on 11 cm. 60

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A: Perimeter of the shape = total length of all the sides area of the shape = area of the bottom…

Q: Find the length of b. A = 56° B = 78° C. a = 12 A- b = [ ? ] units Round to the nearest tenth.

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Q: 3. Determine the area of a triangle having the following measurements. Round your answer to two…

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Q: Find the area of the triangle. 8.5 m 10 m 8 m 3 m 6 m Area = m2 (Simplify your answer.)

A: Use area formula

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Q: What is the measure of ZA:? (Round to the nearest whole degree) C 6. A 9 26° a. b. 48°

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Q: What is the area of the shaded region? 32.1 km 32.1 km 21.4 km 21.4 km Write your answer as a whole…

A: solution-

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Q: Find the area of the triangle. Round your answ C = 150°, a = 19, b = 12

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Q: Find the area of the triangle. Round your answer to one decimal place. B = 54° 15', a = 66, C = 35

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Q: Find the perimeter and area of the figure pictured below. 5 т 7 m 2 m 8 m Perimeter = Area = m2 E

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Q: 9.7 m 3.2 m 7.4 m 2.7 m Ó

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Q: 4. Find the area of the triangle shown below. A b= 15 m 55° В a =12 m

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Q: Find the perimeter and area of the figure pictured below. 2.2 m 4.4 m 10.8 m Perimeter = Area = 9.6…

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