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A right angle.

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Q: What do you called an angles measure 90 degree?
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What are two angles called with a measure of 90 degrees?

The question isn't clear. If the sum of the two angles is 90 degrees, then they're called "complementary angles". If each one is a 90-degree angle, then they're called "two right angles".


What supplementary angles have equal degree measure?

2 90 degree (right) angles


How many 90 degree angles does a sqare have?

A square has four 90 degree angles at each corner


What angles form square angles?

90 degree angles.90 degree angles.90 degree angles.90 degree angles.


What does a right triangle angles measure?

They have one 90 degree angle and two 45 degree angles


How do you use a protractor to measure angles?

put the protractor on the vertex and look up at the degree's and look belowacute angle =has a measure between 0 degree's and 90 degree'sright angle =has a measure of 90 degree'sobtuse angle = has a measure between 90 degree's and 180 degree'sstraight angle = has a measure of 180 degree'sthat's how you use a protractor to measure angles.


An angle with a measure greater than 90?

Angles that measure between 90 and 180 are called obtuse angles. Those below 90 are called acute angles, and those between 180 and 360 are called reflex angles.


Do all right angles measure 90 degrees?

Yes. All 90-degree angles are "right angles", and all right angles are 90 degrees. Anything else is not a right angle.


How many right angle in a rectangle?

4 right angles. A right angle is a 90 Degree measure like for example: L <---- 90 degree measure. And the rectangle has 4 angles like that so it means it has 4 right angles.


Two angles of a quardilateral measures 75 degree and 105 degree respectively the other two angles are equal find the measure of eachof these equal angles?

The other two angles each measure 90 degrees


Measures less than 90 degrees?

Angles that measure less than 90 degrees are called acute angles. Right angles measure exactly 90 degrees and obtuse angles are greater than 90 degrees.


If home plate has four 90 dagree angles what is the measure of the other two angles?

If it has four 90 degree angles, than it's a square, and therfore only has four angles.