In the triangle below, angle A = 42°and side c = 89 cm. Find the lengths of the other two sizes and size of angle Bin degrees. Round your answers to 1 decimal place Angle B = 0, Side a = Side b =

Q: Given b=4.2m, c=6.8m, A=116 degrees, find a

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Q: a triathlon begins with a swim along the shore of 4.2 miles . The racers then bike for 6.2 miles .…

A: here we will apply cos law and find the other side.

Q: C = 75, a = 6, b = 7

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Q: mLe 129° m2f = 123°

A: We have to find the unknown angles in given diagrams.

Q: 57 13 m23

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Q: What is the measure of the angle complementary to 12 degrees

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Q: The interior angles of a triangle add to be The value of angle x = degrees The value of angle y =…

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Q: 10°, 20°, 40°, 60°, 80°, 100°

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Q: What is the height of a right triangle with a base angle 30° and a base of 16. Round answer to…

A: A right triangle with a base angle 30° and a base of 16.

Q: In AEFG, f = 37 inches, g = 92 inches and ZE=97°. Find the area of AEFG, to the nearest square inch.

A: Using side-angle-side method to calculate the area of triangle:-

Q: 60

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Q: In circle N, mZONP = 100° and the area of the shaded sector = 107. Find the length of NO. Answer: NO…

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Q: Will pi always equal 4 in Taxicab geometry? Explain why or why not

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Q: If B=150 degrees,C=20degrees and c=25 inches find b.

A: We know that the sine rule  sin ( A ) / a =  sin ( B ) / b = sin ( C ) / c

Q: 40 1 80 75

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Q: Find the area of the triangle having the indicated angle and sides.   C=84degrees30', a=17, b=22

A: Given:- C=84°30', a=17, b=22 To find:- Area of triangle satisfies given conditions

Q: 1 Diego needs to install a support beam to hold up his new birdhouse, as modeled below. The base of…

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Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.