Angelo is fencing off an area against the side of his warehouse. In the diagram below, you can see that he has already installed a section of fencing 81 m long, and must add a second section that meets the wall of the warehouse at a 21° angle. If the two sections of fencing come together at an angle of 124°, how long is the second section of fencing (x)?

Q: Spiderman is going to swing from the top of one building to another. He shoots a web at an angle of…

A: Angle of elevation: 56 degrees The swing anchor point is actually in the middle of two buildings. So…

Q: Quadrilateral ABCD = quadrilateral EFGH. In quadrilateral ABCD, AB= 16, BC = 5w+7, m2C = (2z – 1)°,…

A: Given : Two quadrilateral are equals     ABCD ≈ EFGH

Q: A triangular region of a community college parking lot was measured. The measure of the first angle…

A: We have given  The measure of the first angle = double the second angle.  Third angle =117+duble of…

Q: Mo is on a baseball team and hears that a ball thrown at a 44 degree angle from the ground will…

A: Given, Mo is on a baseball team and hears that a ball thrown at a 44 degree angle from the ground…

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.