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Which best describes an angle that measures 90?
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.
acute angel?
an angle that measures less than 80 degrees
What measures of the three angles of a triangle form an arithmetic sequence If the smallest angle measures 45 degrees What is the number of degrees in measure of the largest angle?
80
If an angle measures 30 degrees then it is acute?
if an angle measures 30 then it is acute
which angle measures in 80 degress?
Right angle
Which best describes an angle that measures 90?
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.
Which angle measures 80 degrees?
Any angle between 0 degrees and 90 degrees is called an "acute" angle.
acute angel?
an angle that measures less than 80 degrees
What measures of the three angles of a triangle form an arithmetic sequence If the smallest angle measures 45 degrees What is the number of degrees in measure of the largest angle?
80
An exterior angle at the base of an isosceles triangle measures 130 find the measure of the vertex angle?
80 degrees.
What If a triangle has angles whose measures are 55 and 80 what is the measure of the third angle?
The 3rd angle is: 180-55-80 = 45 degrees
The measures of the three angles of a quadrilateral are 80 140 55 find the measure of the fourth angle?
the angle measures of a quadrilateral must equal 360 degrees so you add 80+140+55=275 then subtract from 360. the answer is 85
What is the measure of an angle that is supplementary to an angle that measures 80?
Supplementary angles add up to 180 degrees so it is 100 degrees
What is the instrument used to measurea angle?
A protractor measures degrees: 90, 80, 120 etc. If something is 90 degrees it is at a right angle
An angle that measures 210 degrees is?
An angle that measures 210 degrees is a reflex angle.
