U. In triangle DEF, mzD=31° and an exterior Dangle at vertex F has a measure of q6°. What is mzE?

Q: For the lamppost of Exercise 39, suppose that mZA = mZB and that mZC 3(mZA). Find mZA, mZB, and mZC.…

A: Given : m∠A=m∠B m∠c=3(m∠A) We know that the sum of angles in a triangle = 180 degree…

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: Two sides of a regular pentagon are produced fo form angle x .what is x?

A: Given , Two sides of a regular Pentagon are produced to form an angle x We need to find x The…

Q: Find the measure of each interior angle in the given polygon. A decagon in which the measures of the…

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Q: Look at ARST to decide which statement is false. 64° Choose the false statement below. O A. TS+TR>…

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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: In circle T with mZSTU = 42, find the mZSVU. S U V T

A: m(∠SVU) = 21°   The detailed solution is as follows below:

Q: A Iciangle is defined by three paints A= C2.6) B= C5,9). C=(9,7) -Dotermine all three angles in the…

A: Given points, A= 2, 6B= 5, 9C= 9, 7

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: segment AC is on a coordinate plane with point A (-3,6) and (-3,-4).if the rations AB:AC=2/3, what…

A: The rough figure

Q: In parallelogram ABCD, LA = (2x+6) and LB = (x+24)°. Find mZC. Make sure to put degree symbols!!!!!!…

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Q: 2. Consider the figure: 2a Show that 2OBP is a straight angle. Enter your next step here

A: Answer

Q: Which of the following is four-point geometry?

A: Axioms of Four Point geometry is given as 1.   There are exactly four distinct points 2.   Any two…

Q: 10) What is the measure of <A? x+58 85° x+53

A: Sum of angles of a triangle is 180°. So, by above we have  85° + (x+53)° + (x+ 58)° = 180°  2x + 196…

Q: The three sides of a triangle are 5, x, and 8. Give all possible lengths x so that the triangle is…

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Q: . Determine if AABC is a right-angled triangle, given A(1, 6, −2), B(2, 5, 3), and C(5, 3, 2).

A: Find the squares of all the sides of the triangle and then observe them

Q: 1) Classify a triangle with vertices A, B, and C where m<BAC = 120 and AB = AC. Include angle and…

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Q: 1) 3 m In the diagram: G D 5m ABCD is a rectangle 3.00 m by 5.00 m. 0= 76.0°. Connect point D to…

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Q: In triangleDOM, LO is a right angle and mLD &gt; mLM. Which side of triangleDOM is the shortest…

A: Given: A triangle DOM in which ∠Ois right angle and m∠D &gt; m∠M. To find the shortest of the given…

Q: Given a triangle with vertices A (1,0,1), B (-1,-1,2), and C(-2,3,1), find the angle between AB, and…

A: We need to find the angle between AB and AC using cosine rule if the given triangle has vertices  A…