5) The hypotenuse of a 30°-60°-90° triangle measures 10 inches. Which could be the length of a leg of the triangle? Select all that apply."

Q: What is the ares of triangle DEF round your answer to the nearest tent d=14, e=10, D=35°

A: we have to find the area of triangle. given, d=14 , e=10  and ∠D=35°

Q: 2. A botanist needs to determine the height of a tree. She measured the tree's shadow to be 2.3 m…

A:

Q: A surveyor wishes to determine the width of a pond. From a point A at one end of the pond, he marks…

A: According to the given problem BC is the width of the pond .

Q: 1. A lifeguard standing at the water’s edge sees a man flailing out in the water. She runs along the…

A: Let's analyze the situation and solve the problem step by step.a. Distance from the lifeguard to the…

Q: .What are the exact side lengths of the triangle shown? 45° 8 Units 45°

A: To fnd the exact side lengths of triangle

Q: 12 60° 60° A D B

A:

Q: B = 102.53°, b = 21.89 yd & a = 23.46 yd How many triangles can be formed? A= yd OR A= yd

A: We are given that B=102.53o, b=21.89 yd, a=23.46 yd. We have a universal cosine rule which is…

Q: In the triangle ABC, ∠C= 55°, b= 6 and c= 5. State whether the given triangle exists or not

A: We will find ∠B using the law of sine.…

Q: A parallelogram has sides of lengths 2 and 8, and one angle is 43º. What is the length of the…

A:

Q: A pilot is flying over a straight highway. He determines the angles of depression to two mileposts,…

A:

Q: An ant looks up at a UFO at an angle of elevation of 23 degrees. The ant noticed that the shadow of…

A:

Q: In a triangle A=15°, B =88°, b = 10° How do you find side a? What formulas are used?

A: Sine rule

Q: Refer to the figure shown to the right, which includes an isosceles triangle with AB = BC. What is…

A:

Q: s: Complete each question by choosing or typing in the best answer. To receive the highest score, be…

A: Given that, We have to list the sides of the triangle in order from SHORTEST to LONGEST As we know…

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.