In a triangle with sides of lengths a, b, and e and semiperimeter s, show that the length of the radius of the inscribed circle is 2Vs(s a)(s b)(s - c) a + b + c

Q: a. X= 5 6. How long is line segment MN in Figure 2? b. x = 1 figure 2. AY c. 9V7 d. 162 a. 18 b. 9…

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Q: An inscribed circle can be drawn with the center of the circle being point X

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Q: 3. The points A(0,1), B(2,0) and C(3, −4) form a triangle. Find the angle ZBAC. (a) ∠BAC = arccos…

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Q: 7- Points A (2,4), B (0,0) and c (-2,1) define a triangle in a plane. Find angle ABC to the nearest…

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Q: 1. Consider a triangle with side lengths as given below. Determine in each case whether or not the…

A: To Determine whether given triangle are right angled.

Q: If GHJ is an equilateral triangle, GH=5x-13, HJ=11x-61,  and GJ=7x-29, find x and the measure of…

A: Equilateral triangle GHJ can be drawn asGH=5x-13HJ=11x-61GJ=7x-29

Q: Complete the coordinates: A(-4,) and B( 6). Then, find the length and midpoint of AB. Show work with…

A: See that, the point A is at 2 unit below the X-axis, which is shown by the bold horizontal line.…

Q: 4 Cm Fc llcm F

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Q: AJKL is a right triangle So KL is perpendicular t Therefore, by Theore

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Q: in standard position, and the unit circle. The value of b can be written in t are whole numbers. ues…

A: we will find the required.

Q: Is this a right triangle

A: Here we have to check whether the given triangle is right angle triangle or not.

Q: 5) Consider the right triangle and find x: 18 51⁰ X

A: Consider the figure

Q: unit perpendicular

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Q: In the following diagram, we have isosceles triangle AABC with base angles /A and /C C. If m/BAC…

A: We have to find angle

Q: Use the law of cosines to find a triangle with an angle of 120° and adjacent sides of length 10 and…

A: In this question we have to find the remaining side of the triangle and Area of triangle.

Q: Calculate the requested distance. The distance from the point S(-10, 2, -1) to the line x = -1 +…

A: Question is solved.

Q: . If M is the midpoint of the hypotenuse AB of right triangle ABC, andAM = 6, find MB and MC.

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Q: Consider the triangle formed by these three points: (0, 11), (4, 2) and (9, 7). a. Is the triangle…

A: Given a triangle is formed with three points(0,11) ,(4,2) ,(9,7)

Q: In the problem we use the distance formula. Show that the triangle with vertices A(0,2), B(-3,-1),…

A: We have to show that the triangle with vertices A(0,2), B(-3,-1), and C(-4,3) is isosceles.

Q: Let AABC be an isosceles right triangle with hypotenuse AC. Find mLA, mZB, and m/C. mLA = mZB = mLC…

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Q: 30. Let A=(-3,2) angled triangle. B = (1,0), and C=(4,6). Prove that AABC is a right- >

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Q: Show that the points (a, a).(-a,-a) and (-3a, 3a) are the vertice of an equilateral triangle.Also,…

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