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Earn +20 ptsQ: Can an isosceles triangle have a 140 degree angle?
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Continue Learning about Algebra
Right triangle 140 degree angle?
In a right triangle the greatest angle is 90 degrees.
Two angles of a triangle each measure 70 what is the measure of the third angle in degree?
The sum of the angles is 180 degrees in any triangle. So 180-140 is 40 and the third angle is 40 degrees.
In triangle ABC the measure of angle B is 40 less than the measure of angle A the measure of angle C is 20 more than twice the measure of angle A what is the measure of angle C?
A = 60 B = 20 C = 140 This can have a large number of answers.
What is the measure of each exterior angle and each interior angle of nonagon?
Providing that it is a regular nonagon then each exterior angle measures 40 degrees and each interior angle measures 140 degrees
Find the number of sides of a regular convex polygon whose angle is 40degrees?
140
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