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The angles are 140 degrees, 20 degrees and 20 degrees that add up to 180 degrees

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6y ago

The base angles are 20 degrees each and the third is 140.

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Q: What is the measure of each angle of an isosceles triangle if the measure of the third angle is 7 times the measure of either of the two base angles?
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Related questions

If the measure of one angle of an isosceles triangle is what is the measure of either of the remaining angles?

44


If the measure of one angle of an isosceles triangle is 92 what is the measure of either of the remaining angles?

es 44


If the measure of one angle of an isosceles triangle is 92 degrees what is the measure of either of the remaining angles?

44 degrees


If the base angles of a triangle are congruent then the triangle is isosceles?

It will be either isosceles or equilateral. It is equilateral if all of the angles are congruent.


What is the name of the triangle that has 3 acute angles?

it is either an equilateral triangle, or an isosceles triangle.


Do isosceles triangles have exactly two acute angles?

Answer: Yes, because of the two angles have to be exactly equal in order to be isosceles. And no isosceles has 3 acute angles and then it will be equilateral triangle Answer: No, the isosceles triangle can either have two acute angles, or all three can be acute.


Are angles in an isoceles triangle equal?

Isosceles triangles have at least 2 equal angles. The 3rd angle can either be equal to the other two (it's then called an equilateral triangle), or it can be different from the two equal angles, in which case it's an isosceles triangle. All equilateral triangles are isosceles triangles, but not all isosceles triangles are equilateral triangles.


Would an isosceles triangle have three acute angles?

It could, but that's not required. It can have either two or three acute angles.


In an isosceles triangle are the base angles the biggest?

The two base angles are equal to one another. They may either be the two smallest, or the two largest, angles.


If the measure of one angle of an isosceles is 92 what is the measure of either of the remaining angles?

In any triangle, the sum of all three interior angles is 180 degrees.In an isosceles triangle, two of the three angles are equal.We know the 92 can't be one of the two equal angles, because if it were, then the 2 equal angles would add up to 184. The two equal angles must make up what's left of the 180 after you take out the 92.So the two mystery angles are [ 1/2 (180 - 92) ] = [ 1/2 (88) ] = 44 and 44.


If an isosceles triangle has one of its angles fifty degrees what will the others be?

Either both 65o or one of 50o and one of 80o.


What is an isosceles triangle right triangle?

it can be either way