A cyclic quadrilateral is a quadrilateral whose vertices are on the circle. Are opposite angles of cyclic quadrilaterals ALWAYS supplementary?

Q: If a quadrilateral is inscribed in a circle, then its opposite angles are angles. * O equal O right…

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Q: Sonia made a venn diagram to classify and show relationships between quadrilaterals

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Q: One pair of parallel sides proves a quadrilateral to be a parallelogram O True O False

A: The quadrilateral with one pair of parallel sides is a trapezoid, not a parallelogram. for a…

Q: Does a rectangle have point symmetry?

A: Rectangle have two type of symmetry , point symmetry and line symmetry

Q: The diameter of a circle is equal to the one side of a cyclic quadrilateral. Let the one diagonal of…

A: As per the guidelines, Solving only the first question Given a cyclic quadrilateral ABCD One side…

Q: What kind of triangle has three angle bisectors that are also altitudes andmedians?

A: Given: What kind of triangle has three angle bisectors that are also altitudes andmedians.

Q: A parallelogram is defined as a quadrilateral that has one pair of opposite congruent sides. O True…

A: False

Q: Quadrilateral ABCD is inscribed in circle O as

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Q: A quadrilateral is defined as a parallelogram if it has two pairs of parallel sides. True O False

A: Using property of parallelogram,

Q: What is opposite the opposite angle of a quadrilateral inscribed in a circle

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Q: A quadrilateral ____ has four obtuse angles.

A: Given:  A quadrilateral ____ has four obtuse angles. To Find: Fill in the blanks

Q: If a quadrilateral has diagonals that bisect each other, then the quadrilateral is a trapezoid. O…

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Q: The circumcenter is found at the intersection of the angle bisectors of the triangle. True or False?

A: All three angle bisectors of the angles of a triangle meet at a single point, called the incenter.…

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: If a quadnlateral is a parallelogram, then consecutive angles are complementary 1S

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Q: Find the angle measures of the inscribed quadrilateral.

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

Q: How many triangles exist in the geometry in which all three sides are lines of the geometry?

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Q: A quadrilateral with both pairs of opposite angles congruent is a_____

A: Given statement is "A quadrilateral with both pairs of opposite angles congruent."

Q: A parallelogram with all four sides congruent is classified as a:

A: Given : A parallelogram with all four sides congruent.

Q: A quadrilateral whose opposite sides are congruent is a parallelogram. O True O False

A: A parallelogram is a quadrilateral .

Q: Prove that the sum of opposite angles of a cyclic quadrilateral is 180°.

A: ABCD is cyclic quadrilateral. 'o' is center. We have to prove  ∠ADC+∠ABC=180°   Construction: Join…

Q: A parallelogram is a quadrilateral with two pairs of opposite sides equal that form right angles. O…

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

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Q: If 2 of the vertices of an inscribed quadrilateral are on the diameter, will the inscribed always be…

A: If all the vertices of an inscribed quadrilateral are on the diameter, then the diagonals of the…

Q: Draw a quadrilateral such that exactly three sides are congruent and twopairs of angles are…

A: A quadrilateral is a four-sided, two-dimensional polygon whose figure made up of straight sides. A…

Q: If a quadrilateral is a parallelogram, then opposite angles are complementary.

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Q: If the measure of one interior angle of a regular polygon is 160°, find the number of sides.

A: the relation between interior angle I and the number of sides n is I=n-2180n here we have I=160

Q: If a pair of sides in a quadrilateral is both congruent and parallel, then the quadrilateral is a…

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Q: which represented quadrilateral will be classifeied as strickly a kite?

A: A quadrilateral considered as a kite if it is symmetric about its main diagonal, the two diagonals…

Q: ) Explain why the triangles are congruent.

A: From both the triangles  m∠A=m∠Dm∠B=m∠ESo angles A  and D  are congruentangles B   and E  are…

Q: Is there some kind of triangle such that the perpendicular bisector of eachside is also an angle…

A: In a triangle, The perpendicular bisector of each side is a line that is perpendicular to the side…

Q: What is the sum of the measures of the interior angles of a regular decagon?

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Q: Is there an analog to the SSS triangle congruence theorem for quadrilaterals?

A: To show whether there is an analog to the SSS triangle congruence theorem for quadrilateral.

Q: If a triangle is a complete 3-point, a quadrangle is a complete 4-point, a trilateral is a complete…

A: Given A triangle is a complete 3-point, quadrangle is a complete 4-point, a trilateral is a complete…

Q: An equilateral triangle has how many congruent sides

A: An equilateral triangle has how many congruent sides

Q: Suppose that a quadrilateral is measured and found to have a pair of equal nonadjacent sides and a…

A: Concept: Parallelogram: A unique variety of quadrilateral made up of parallel lines is called a…

Q: It is an angle whose vertex is on a circle and whose sides contain chords of the circle?

A: I have provided the answer in step 2.

Q: A quadrilateral with both pairs of opposite sides parallel is classified as a: kite trapezoid…

A: A quadrilateral with both pairs of opposite sides parallel then this is classified as ....

Q: When constructing a perpendicular bisector, why must the compass opening be greater than the length…

A: topic - geometry

Q: A parallelogram with four right angles is best classified as a: Kite Rhombus Rectangle Isosceles…

A: To classify a parallelogram shape with four right angles.

Q: Which quadrilaterals always have opposite angles that are congruent?

A:

Q: Does a scalene triangle have line symmetry?

A: A scalene triangle is a triangle in which all three sides are in different lengths, and all three…

Q: If two parallel lines are cut by a transversal, then alternate interior angles are___

A: Given:      Two parallel lines are cut by a transversal.

Q: What quadrilaterals have both pairs of opposite sides are congruent?

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Q: Segments that join opposite vertices in a quadrilateral are called (medians, diagonals).

A: solution is given below

Q: If the diagonals of a quadrilateral meet in a right angle, then the quadrilateral is best described…

A: The diagonals of a parallelogram does not always meet at 90 degrees

Q: Is this a parallelogram, rectangle, square, kite, rhombus, trapezoid, or just a quadrilateral?

A: It is a trapezoid.

Q: If two parallel lines are cut by a transversal, then____ angles are congruent,_____angles are…

A: When two parallel lines are cut by a transversal then: The pairs of corresponding angles are…

Q: To show that a given quadrilateral is a parallelogram, show that two pairs of opposite sides are…

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Q: The sides of an angle inscribed in a semicircle are perpendicular    True or False?

A: As per given condition: We know that straight line makes an angle of 180 degrees. ∠AOC=180∘