Based on the measures provided in the diagram, determine the measure of ZCAB. (Tou may assume that point A is the center of the circ le.) A 52

Q: Given the indicated parts of triangle ABC with y = 90°, express a in terms of a and b.

A: NOTE: Refresh your page if you can't see any equations. .

Q: Draw, if possible, a a) right scalene triangle. b) triangle having both a right angle and an obtuse…

A: To draw triangle

Q: What's the area of the sector of a circle if the radius is 18 in and the central angle is 172°? in

A:

Q: Determine the type of triangle that is drawn below.

A: We are asked to find the type of the triangle.

Q: Find the perimeter of the triangle with ver an isosceles triangle?

A:

Q: Identify if the two triangles are similar and by what postulate/theorem. A 80° E 80°

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Q: Which theorem or postulate proves the two triangles are similar? The picture is not drawn to scale

A: Similar triangles can be found using three theorems:  AA SAS SSS

Q: Consider the figures. Which two triangles are congruent?

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Q: Consider the following pentagon. What is the measure of the indicated angle? Show your work clearly.…

A:

Q: Which type of triangle is shown below? 十

A: step 2 complete solution

Q: In the diagram below of circle O with diameter BC and radius OA, chord DC is parallel to chord BA. В…

A: Using properties of parallel lines and triangles...you will find it easily...as I have solved in…

Q: Which diagram represents a correct construction of an equilateral triangle inscribed in a circle?

A: Given: The objective is to find the diagram represents the correct construction for an equilateral…

Q: Consider a triangle ABC, on each of whose sides equilateral triangles are dra

A:

Q: A sector that has a central angle of 120° has an area that is one-fourth the area of the circle. O…

A: Given query is to find the stao is true or false.

Q: Find the angle measures of the inscribed quadrilateral.

A: Our Aim is to find the angle measures of the inscribed quadrilateral.

Q: The measure of each interior angle of a regular octagon is____?

A: The octagon has 8 sides. Therefore measure of interior angle of octagon is, n-2180°n=8-2180°8=135°

Q: If the area of the circle is 360 in?, what is the area of the sector if its central angle measures…

A: The area of a sector of central angle θ and radius r is given by  Area of sector=θ360×πr2Area of…

Q: Is it possible for a triangle to be: a) an acute isosceles triangle? b) an obtuse isosceles…

A: Triangles are the two-dimensional figures bounded by three sides. The triangles are classified on…

Q: Identify the circumcenter of the triangle below.

A: circumcenter of a triangle is the point of all the three perpendicular bisectors of the sides of…

Q: Find the measure of a single exterior angle of the regular polygon shown below. If necessary, round…

A:

Q: An angle that is inscribed in a semicircle is a straight angle. О True

A:

Q: Does a regular pentagon have (a) an incenter? (b) a circumcenter?

A: A regular pentagon has 5 vertices, 5 equal sides and 5 equal angles. A regular pentagon have an…

Q: P 1 C 2 3. R

A: 00

Q: A diagram is shown. What are the angle measures of the inscribed quadrilateral.

A: Given that in a cyclic quadrilateral ABCD, m∠A=a+16°m∠B=a+30°m∠C=a-18° We have to find m∠A, m∠B,…

Q: A circle is centered on point B. Points A, C and D lie on its circumference. If ZABC measures 70°,…

A: The angle subtended by an arc in the center of circle is twice the angle subtended at the center. In…

Q: Use the converse of the Pythagorean Theorem to show that a triangle whose sides are of lengths 11,…

A: Given: A triangle whose sides are of lengths 11, 60, and 61.

Q: C 5-57 90° 45° 5.57 7.88 45° E

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Q: The unit circle has center ________ and a radius of ________.

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Q: An equilateral triangle can make a regular tessellation. O True O False

A: Equilateral triangles, squares and regular hexagons are the only regular polygons that will…

Q: Points E, D, and H are the midpoints of the sides of ATUV. UV = 104, TV= 134, and HD = 104. Find HE.

A: In any triangle, the lines connecting the midpoints are parallel to the opposite sides and the four…

Q: Given mED = 44° and m ZBFC = 35°, determine the measure of the arc mBC. 35° (You may assume that…

A:

Q: Triangle ABC is congruent to triangle RST.  What is the perimeter of triangle ABC?

A: By using congruency condition of triangle.

Q: If A, is the area of a triangle with sides a, b, and c, what is the radius of the circle…

A: Given AΔ is the area of the triangle with sides a, b, and c. We have to find the radius of the…

Q: Given the side lengths, determine whether the triangle is acute, obtuse, right, or not a triangle.…

A: here 5^2+9^2=106 10^2=100 here 106>100 so,  obtuse triangle.

Q: Consider the triangle below. What is the perimeter of the triangle?

A:

Q: Based on the measures provided in the diagram, determine the measure of ZBDC. (You may assume that…

A: A is center To find ∠BDCNow,

Q: In the circle shown, measure of angle HPL= 1/2( mHL+mJM). True or false?

A: measure of angle HPL= 1/2( mHL+mJM)

Q: Use the portion of a regular n-gon with center C Explain in words why the angles formed by a side…

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Q: As shown, AABC must be an isosceles triangle.

A:

Q: In the diagram below of circle O, chord CD is parallel to diameter AOB and mCD=130. A B

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Q: Determine the type of triangle that is drawn below. C 5.57 90° 45° 5.57 7.88 45° E

A:

Q: If PQRS is an isosceles trapezoid, what is the measurement of angle S? 58° T

A: The properties of  an isosceles trapezium are given  below.

Q: A triangle that has all congruent angle measures

A: Given  A triangle is given in which all angles are congruent. All angles and content means all…

Q: If AB = BC, must point B be the midpoint of AC? Explain.

A: Given that, AB = BC

Q: In the accompanying figure of circle O, mÃB = 64° and mZAEB = 52°. What is the mCD? %3D %3D

A: we know that  ∠AEB=12AB+CD

Q: Given the circles shown is centered at point O, what is a point of tangency? E B

A: We have to find point of tangency

Q: Based on the measures provided in the diagram, determine the measure of ZBDC. (You may assume that…

A: Given figure is

Q: Find the measures of an interior angle and an exterior angle of a regular hexagon.

A:

Q: In the given figure, the quadrilateral circumscribes a circle. What is the perimeter of JLNQ? M

A:

Q: Quadrilateral ABCD is inscribed in circle O as shown below.

A: In the given figureABCD is a quadrilateral inscribed in a circle , therefore ABCD becomes a cyclic…