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Find the value of xxx in the triangle shown below. Choose 1 answer: Choose 1 answer: (Choice A) A x=\sqrt{21}x= 21 ​ x, equals, square root of, 21, end square root (Choice B) B x=\sqrt{42}x= 42 ​ x, equals, square root of, 42, end square root (Choice C) C x= 15x=15x, equals, 15 (Choice D) D x=21x=21

User Golly
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Answer:

Explanation:

User Mike Tours
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In the given case, the value of "x" in the given isosceles triangle is 18 degrees.

The given triangle is an isosceles triangle, which means that it has two equal sides. Let's denote the length of each equal side as "x".

To find the value of "x", we need to use the properties of an isosceles triangle. In an isosceles triangle, the base angles (the angles opposite to the equal sides) are congruent (equal in measure).

Since the base angles are congruent, we can set up the following equation: 2x + 3x + 5x = 180 degrees

Combining like terms, we have: 10x = 180 degrees

To solve for "x", we divide both sides of the equation by 10: x = 18 degrees

Therefore, the value of "x" in the given isosceles triangle is 18 degrees.

Question

Find the value of xxx in the isosceles triangle shown below. Choose 1 answer: Choose 1 answer: (Choice A) A x = 20x=20x, equals, 20 (Choice B) B x = 7x=7x, equals, 7 (Choice C) C x=\sqrt{52}x= 52 ​ x, equals, square root of, 52, end square root (Choice D) D x = \sqrt{40}x= 40 ​ x, equals, square root of, 40, end square root

User Utmost Creator
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