The windshield wiper blade on Julia's car is 21 inches long. Each swipe of the wiper makes an angle of 85 degrees as pictured below. 21 in. 85 To the nearest inch, how far does the tip of the windshield wiper travel with each swipe of the blade?

Q: A crop sprinkler rotates through an angle of 150° and sprays water a distance of 90 ft. Find the…

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Q: A ship spots a lighthouse and measures the horizontal distance to it to be 50 meters. The top of the…

A: As given structure form a right triangle whose two sides are given so to find the angle use…

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: Two sides of a triangle are 8 ft. and 5 ft. with an included angle of 30 degrees. If the sides are…

A: Recall: Area of triangle A=12ab sin θ

Q: Rounded to the nearest hundredth, how many degrees are contained in an measuring 3.2 radians? angle

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Q: A unicycle wheel has diameter 36 in. Determine the distance that the wheel will roll when it turns…

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Q: Name the angles in order from largest to smallest

A: Name the angle from largest to smallest           Name the angles in order from largest to smallest…

Q: Calculate the height of each solid. Round your answers to the nearest tenth if needed. A 17.3 in 6.5…

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Q: 8 cm 50

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Q: 10. Find each angle measure in OA. a. mLA 130° P 15° b. mLX C. MLSVY 55°

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Q: The latitude of Goose Pimple Junction, Virginia, is 36.597 0. Find the shadow anglefor a sundial in…

A: Definition used -        Shadow angle -                               tanθ=sinα×tan(t(15°))…

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…

Q: In  Δ PQR, PR = 21 mm, QR = 37 mm, and m∠R = 162 ° . Find the area of the triangle to the nearest…

A: Topic : 2D geometry

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.