show that the base angles of an isosceles triangle are equal

Q: What is a isosceles triangle

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Q: Can the sides of a triangle have lengths of 15, 15, and 3? If so, what kind of triangle Is it? yes,…

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Q: Is it possible to draw a triangle whose sides measure 7,7,and 14?

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Q: Can the sides of a triangle have lengths 13, 2, and 2?

A: To check: If a triangle can have length as 2, 2, 13.

Q: Prove that the angles at the base of an isosceles triangle are equal.

A: To prove: The angles at the base of an isosceles triangle are equal. Proof: Let an isoscles triangle…

Q: Find the area of a triangle with sides of length 9 and 13 and included angle 56°.

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Q: An angle inscribed in a semicircle is an obtuse angle. true or false?

A: The given statement is "An angle inscribed in a semicircle is an obtuse angle"   To determine: The…

Q: Determine the measure of one interior angle of a regular 90-sided polygon.

A: We have a given polygon with 90 sides It is a regular polygon   We have to determine the measure…

Q: Which set of lengths below will produce a right triangle, according to the converse of the…

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Q: The exact height of a right triangle with base angle 60 and base 12 is

A: Use trigonometry relations.

Q: What is the sum of the interior angles of the polygon shown below?

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Q: Can the sides of a triangle have lengths of 7.8, 0.2, and 7.3? If so, what kind of triangle is it?…

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Q: Is a triangle with sides of lengths 12, 35, and 37 acute,right, or obtuse?

A: Given: A triangle with the sides of the lengths 12, 35, and 37

Q: calculate the area of a triangle given two sides and the included angle.

A: The sine of the angle between two lines gives the length of the third side. In  a triangle area is…

Q: Draw one obtuse isosceles triangle. By drawing the appropriate bisectors on the triangle, locate and…

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

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Q: What is the measure of the missing angle in the given right triangle?

A: Given:

Q: A 6-foot-tall mirror is leaned against a wall at an angle. A 5-foot-tall mirror is leaned against…

A: Triangles are similar when                      i) All the angles of the triangles are equal.…

Q: Find the angle measures of the inscribed quadrilateral.

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

Q: True or False:  If each interior angle of a regular polygon has a degree measure of 168°, the…

A: Formula for interior angle of a polygon is given by: einterior angle =n-2n×180° Where, n= number of…

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: What is the orthocenter of Triangle ABC?

A: The orthocenter of a triangle is a point where the perpendicular from the vertices to the opposite…

Q: Can the sides of a triangle have lengths of 6.5, 1.3, and 5.4? If so, what kind of triangle is it?…

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

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Q: Consider a right triangle whose two short sides have lengths of 5 and 12 feet, respectively. Then…

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Q: In a regular pentagon, find the number of degrees in one of the angles and of the angles at the…

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

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Q: Draw segments that divide an obtuse triangle into acute triangles

A: Let us consider obtuse triangle as shown in figure below

Q: CONSTRUCT EQUILATERAL TRIANGLE UPON AB AS THE BASE. At

A: According to question given thatAB is the base of the equilateral triangle and we have to construct…

Q: Can the sides of a triangle have lengths of 11, 26, and 37? If so, what kind of triangle is it? yes,…

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Q: Write a complete proof to prove that the base angles of an isosceles trapezoid are congruent

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Q: Are these triangles similar? *

A: Here we have to choose the correct option.

Q: Is it possible to draw a triangle whose angles measure 70°, 70°, and 50°?

A: Not possible Option d is the correct answer.

Q: Why does atleast one leg of the triangle that the pythagorean triple represents must have an even…

A: We need to explain why atleast one leg of the triangle that the pythagoreantriple represents must…

Q: Verify that line segments of length 8, 19, and 25 cm form a triangle and classify the triangle as…

A: Triangles:  Triangle is a closed figure bounded by three line segments. A triangle can be Scalene,…

Q: Can the sides of a triangle have lengths of 38, 38, and 5? If so, what kind of triangle is It? yes,…

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Q: Is it possible to construct a triangle with side lengths 7 ft, 12 ft, and 18 ft. * Yes O No Geometry

A: We have given 3 sides of the triangle   We have to tell the possibility of construction of the…

Q: Can the sides of a triangle have lengths 5, 11, and 14?

A: Given,           The side lengths of the triangle are 5,11 and 14.

Q: Find the measure of ONE interior angle of a regular 20-gon.

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Q: ) Is it possible to draw a triangle with base angles that are obtuse? If it is, draw a picture of…

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Q: Is a triangle with the side lengths of 15, 20, and 26 acute, right, or obtuse?

A: Proceed as shown below...

Q: Can the sides of a triangle have lengths of 29, 28, and 8? If so, what kind of triangle is it? yes,…

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Q: Construct a right triangle that has acute angle A and hypotenuse of length c.

A: Construct a right triangle that has acute angle A and hypotenuse of length c. From the given data…

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

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Q: Can the sides of a triangle have lengths of 7.4, 6.5, and 9? If so, what kind of triangle is it?…

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Q: Find the sum of the interior angles of a hexagon

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Q: What is the measure, in degrees, of one interior angle of a regular hexagon?

A: Regular Hexagon consists of 6 sides of equal length and six interior angles of equal length.   Below…

Q: Find the area of a triangle having two sides of lengths 24 meters and 10 meters and an included…

A: Consider the given sides as, a=24, b=10 and C=62°