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An isocleles triangle has one angle witch measures 66 what is the measures of the other two?
Wiki User
∙ 13y ago
In an isosceles triangle there are two equal sides and two equal angles. In a triangle ABC, if angle A is between the sides of equal length, then angles B and C are equal.
Without knowing which angle (A, B or C above) is 66o there are two possible answers:
- If the 66o angle is between the two sides of equal length (angle A) then the other two angles (B and C) are (180o - 66o) / 2 = 57o each.
- If the 66o angle is not between the sides of equal length (angle B or C), then the other two angles are 66o (the other angle of C and B) and (angle A) 180o - 66o x 2 = 48o.
Wiki User
∙ 13y ago
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What is the measure of the third angle of a triangle if one angle measures 120 and the other measures 42?
The third angle measures 18 degrees.
One angle of an isosceles triangle measures 56 degrees what are the measures of the other two angle?
62 degrees
What type of triangle has an angle that measures 120 degrees and an angle that measures thirty degrees?
An isosceles triangle, because the angles of a triangle add up to 180 and you already know that one angle measures 120 degrees, the other is 30, and so the unknown angle must also be 30 degrees. Since two of the angles are the same, two of the sides are going to be the same, making it an isosceles triangle.
If one angle of a right triangle measures 20 degrees the other angle must measure?
A triangle has 180 degrees.A right triangle has exactly one angle measuring 90 degrees.If you know that one of the other angles of the triangle is 20 then your third angle is:180-90-20 = 70 degrees.
What is the sum of the angle measures of a triangle?
Ninty (90) Degrees Or More In a Right Angle Triangle And Other Math Perpendicular Triangles Always Measure 180 /Or/ / And / 90 Depending On The Concepts You Do With The Triangle
What is the measure of the third angle of a triangle if one angle measures 120 and the other measures 42?
The third angle measures 18 degrees.
What type of triangle has an angle that measures 20 degrees and an angle that measures 90 degrees?
right triangle and the other angle would be 70 degrees. Hope I helped :)
One angle of an isosceles triangle measures 56 degrees what are the measures of the other two angle?
62 degrees
What is the measure of the third angle of a triangle if one angle measures 22 degrees and the other measures 53 degrees?
105
In a right-angled triangle besides the right - angle one of the angles measures 30 degrees what does the other angle measures?
60 degrees. There are 180 degrees in a triangle.
What is the measure of the third angle of a triangle is one angle measures 126.5 degrees and the other measures 19 degrees?
The third angle is 34.5 degrees
If one angle of a triangle measures 54 degree and the other angle measures 36 degree the other angle has to be an acute angle.?
False because the 3rd angle has to be a right angle of 90 degrees because the 3 angles of any triangle add up to 180 degrees.
What is the measure of the third angle of a triangle if one angle measures 50 degrees and the other measures 105 degrees?
25 degrees
What is a triangle that has one angle that measures 90 degrees and the other two are complementary?
A right angle
What is the third angle if one angle measures 30 degrees and the other measures 70 degrees?
If you're talking about a triangle, the third angle is 80 degrees.
What is the measure of the third angle of a triangle if one angle measures 40 and the other measures 100 degrees?
180o - 100o - 40o= 40o=====
One acute angle of a triangle measures 20 what is the measure of the other acute angle?
That depends on the sizes of the other 2 angles if it's a right angle triangle then the other acute angle would be 70 degrees.
