A steel beam is supported by triangular-shaped braces. The sides of each brace have lengths of 70ft, 45ft, and 39ft. find the measure of the angle opposite of the 45 ft side.

Q: Given the side measures, which of the following could form a right triangle? A. 61 m, 60 m, 11 m B.…

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Q: Draw a kite RING with diagonals measuring 18cm And 15cm respectively

A: Given that:   The diagonal of a KITE ring is 18 cm and 15 cm respectively.

Q: A sprinkle has 25 foot spary and covers an angle of 60 degrees. What is the area that the sprinkler…

A: It is given that the sprinkler sprays water at a distance of 25 feet which covers an angle of 60…

Q: If you place a 18 ft. Ladder 3 ft. From the base of the wall, how high up the wall will it reach?

A: Let height upto which ladder will reach= H Length of the ladder= 18 ft. Distance of base of wall…

Q: 72in. support brace is placed at a 45 degree angle when a post is set in concreate to keep the post…

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Q: A triangle has sides measuring 12cm, 16 cm and 24 cm. What is the measure of the smallest angle of…

A: Solution: Let a = 12 cm,  b= 16 cm,  c = 24 So, the smallest angle would be the opposite of the…

Q: A window glass is 5 ft. 3 in. by 3 ft. 9 in. Find its area

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Q: vo 5 t 15 wh sit 12 ft N.

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Q: What is the measure of the angle (with the ground) formed by a 17 ft ladder leaned against the top…

A: Find the angle of ladder formed with ground .

Q: From the top of a tower 23 m high, a princess looks down at an angle of depression of 70 degrees.…

A: here we need to find the distance bc and ac. the solutio is following.

Q: Two gears are adjusted so that the smaller gear, with a radius of 12.4cm, drives the larger one. If…

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Q: triangular parcel of ground has sides of lengths 725 ft, 650 ft, and 575 ft. Find the measure of the…

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Q: If a wagon wheel had 10 more spokes, the angle between spokes would decrease by 3°. How many spokes…

A: Given data is : A wagon wheel has 10 more spokes, the angle between spoke is decrease by 3∘ To find…

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.