In triangle ABC, length of side AB is 9 units, that of side BC is 6 units and that of sideAC is 5 units. BA is extended to D such that l(AB)=l(AD) and BC is extended to E such that l(BC)=l(CE). what is the area of triangle DCE?

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Q: What are the rules of trigonometry

A: Rules of trigonometry are given below

Q: K OM = (9 + x) in ; OL = (3x + 13) in %3D %3D

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Q: Good way to memorize how to find the area of different types of triangles?

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

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Q: E C EO = (24 + 4x) yd ; EC = (7x + 46) yd %3D %3D DB = (8y) yd; OB = (5y – 10) yd %3D %3D

A: Diagonals of rhombus bisect each other.

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Q: 12 2V3 6) What is the area of the triangle above?

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Q: exact

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Q: 2) 90 mm 76 mm 100 mm Area = %3D

A: The objective of the question is determine the area of the given triangle.

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Q: 6 nswers to the nearest tenth. 2) 19 km 120

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Q: 41 cm 40 cm

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Q: C) Right Triangle lib9 (3) 500 ft 1200 ft bidangn

A: Topic = Triangle

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.