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What are the measures of the Base angles of an isosceles triangle whose vertex angle has measure of 55?
Each base angle is 62.5 degrees
Each angle of a rectangle measures how many degrees?
Each angle of a rectangle measures 90 degrees.
The measure of the vertex angle of an isosceles triangle is 15 degrees more than the measure of each base angle. Find the number of degrees in each angle of the triangle.?
Let x be the measure of the base angle in degrees, so the measure of the vertex angle in degrees it will be x + 15. Since the triangle is an isosceles triangle, where the base angles are congruent, we can form the equation: 2x + (x + 15) = 180 3x + 15 = 180 subtract 15 to both sides; 3x = 165 divide by 3 to both sides; x = 55 x + 15 = 55 + 15 = 70 Thus, each base angle is 55° and the vertex angle is 70°.
What is the measure of the base angle of an isosceles triangle if the measure of the vertex angle is 42 degrees and the two congruent sides each measure 21 units?
If it is an isosceles triangle then the base angles must be equal angles of 69 degrees because there are 180 degrees in a triangle and 42+69+69 = 180 degrees
What is the measure of a vertex angle in a regular 12-gon?
180 degrees( 12-2)=1800degrees This is the sum of the interior angles. So divide 1800 by 12 and have the measure of each angle.
What is measure of vertex angle in a golden triangle?
If you mean the golden rectangle then each of its 4 interior angles measures 90 degrees but if you mean an equilateral triangle then each of its 3 interior angles measures 60 degrees
What is the measure of each interior angle in a rectangle?
90 degrees.
What is the measure of each interior angle of a rectangle?
90 degrees
Each angle of a rectangle has a measure of how many degrees?
90
How many square verices does a rectangle have?
A rectangle has 4 vertices and they each measure 90 degrees
What is the measure of a vertex angle of an isosceles triangle if the measure of an exterior at the base is 100 degrees?
20 degrees and the two equal angles will be 80 degrees each
What is the measure of each exterior angle one angle at each vertex of a regular hexagon?
60 degrees.
What is the measurement of the vertex angle of an isosceles triangle is the measure of one of its base angle is 42?
The vertex angle of an isosceles triangle is equal to the measure of each of its base angles. Therefore, if one of the base angles measures 42 degrees, then the vertex angle also measures 42 degrees.
Are all the angles of a rectangle are congruent?
Yes the 4 interior angles of a rectangle each measure 90 degrees.
What is the angle measure for a rectangle?
A rectangle has four angles inside it. Each of them is a right angle (measures 90 degrees).
What is the measure of the vertex angle of an isosceles triangle if the base angles measure 56 degrees?
If each base angle is 56°, then the vertex angle is 68°.If both base angles combined total 56°, then the vertex angle is 124°.
How many of its angles must measure 90 on a rectangle?
All four angles of a rectangle must equal 90 degrees each.
