Suppose the length of the skateboard ramp is 20 feet. The angle of the ramp with the ground is 20°. Find the height and base of the ramp.

Q: Find the angle formed by two face diagonals that intersect at a vertex of the cube.

A:

Q: A boom is supported by two cables, as shown. Cable BD is 28.3 ft long, and cable CD is 44.7 ft long.…

A:

Q: Romeo decides to bring a ladder the next time he visits Juliet at her balcony. He places the base of…

A:

Q: yellow ball. The angle at the yellow How far apart are the yellow and red balls to the nearest…

A: Use sin rule when any 3 three parameters of trangle is given.

Q: swimming pool is 30 meters long and 12 meters wide. The pool water depth is 2.7 meters. Find the…

A: Topic:-  geometry

Q: 1. Find the unknown side in the following right angle triangle. 7 m 10 m John is standing 100 m away…

A: 1. Consider

Q: A dog house has a shape of a regular heptagon. Calculate the size of each of its exterior angle.

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Q: You have a ramp that is 3.14 meters long, as measured along the surface of the ramp. You raise that…

A:

Q: Consider angle -315. Name the smallest positive angle that is coterminal with the angle above.

A: To name the smallest positive angle that is coterminal with – 315.

Q: A baseball player wants to hit a baseball over the fence. The fence is 25 feet tall. The baseball…

A: Given,         A baseball player wants to hit a baseball over the fence. The fence is 25 feet tall.…

Q: Yandel will place a ramp over a set of stairs at the backyard entrance so that one end is 5 feet off…

A: tan(theta) = Perpendicular/Base

Q: Which angle is vertical to ZFBG? D A C H B G E F

A: We can find the vertical angle as below.

Q: 22. A skateboard ramp is built with incline angle. If the base of the ramp is I in length, determine…

A:

Q: The architect designing a building decides that it would be best for the roof to have an…

A: Then by law of cosine for the above triange we havecosA=b2+c2-a22bc

Q: lelogram-shaped piece of plywood to make the sofa, where 22= 70°. Find /1 and z3. Circle the letter…

A: Topic:- properties of parallelogram

Q: 14 ft 5 ft

A:

Q: Wendy is skiing along a circular ski trail that has a radius of 2.8 km. She starts at the 3-o'clock…

A: To determine the angle swept in radians and the number of kilometers that Wendy skied.

Q: Sarah is building a cottage.The cottage is 30 meters wide. Sarah purchased 20 meters of long beams…

A:

Q: If A = B = C = are the coordinates of a triangle, compute: A C B angle of A degrees angle of B…

A:

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.