Find the area of a triangle with sides of length 20 and 45 and included angel 65°

Q: A piece of wood in the form of an isosceles triangle whose base angles measures 55°. If the length…

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Q: Find the perimeter of an isosceles triangle with a base of 8 and a vertex angle of 20 degrees

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Q: 2) 125°

A: divide the angle measure  by 360o 125360=120+5360=120360+5360=13+172 125o is a little more than one…

Q: 19. СЕ - %3D

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Q: There are two identical right triangles with 30° angles partially overlapped as shown. If the area…

A: Given: Areas of right angled triangle ACB & DFE are 40sq.ft Both triangles are identical.…

Q: What other triangle is similar?

A: The theorem to identify similar triangles:-"AA(Angle-Angle)" criteria : If  two angles of one…

Q: How to find area of triangle if trigale is an equtiral

A: The amount of space an equilateral triangle takes up in a two-dimensional plane is its area.  A…

Q: 3) 500°

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Q: riangle ABC is an equilateral triangle with center O. If the distance from O to each vertex is 6 cm,…

A: The figure is shown below:

Q: Find the number of degrees in an angle of a regular dodecagon

A: Note that, the dodecagon has 12 sides. So, n = 12. Sum of all interior angles of dodecagon is…

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

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Q: In the oblique triangle determine the indicated length or angle round to the nearest whole number

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Q: What is Trigonometry?

A: Trigonometry:    The branch of mathematics dealing with the relations of sides angles of triangles…

Q: 7. A vegetable garden sprinkler sprays water over a distance of 11 meters and rotates through an…

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Q: The length of an arc made by an angle of 30° on a circle of radius 30 mm is 5TT mm 30п mm 10тт mm…

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Q: What is the unknown length of these triangles

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Q: An equilateral triangle has how many congruent sides

A: An equilateral triangle has how many congruent sides

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.