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What is complementary supplementary in angles?
complementary angles are 2 angles that add to 90 supplementary are 2 angles that add to 180
What shape has 2 right angles 2 acute angle?
No shape does. If a shape has four angles, the sum of the four angles is 360°. If two are right angles, their sum is 2 x 90° = 180°, leaving 360° - 180° = 180° for the two remaining angles. An acute angle is less than 90°, so the sum of two acute angles is less than 90° + 90° = 180°, but in this shape their sum must be equal to 180°; thus no shape can exist. If one angle is acute and the other is obtuse, then their sum can be 180° and the shape is a trapezium.
What are 2 angles called if the sum of their measures is equal to 180?
The angles that are equal to 180 are called supplementary angles. The angles that equal 90 degrees are called complimentary.
When all angle in a triangle measure axactly 90 degrees?
It cant be possible because a triangle only consists of 180 degree angles !! As 90 + 90 = 180 thus 2 or more than 2 angles in a triangle cant be right angles i.e. 90 degree :D
Can all reflex angles can be divided into 2 obtuse angles?
Yes. If an angle of x degree is obtuse then x > 180 deg Suppose x = 180 + y where y is positive. Then x can be divided into two angles of 90+y/2 degrees each y>0 so 90 + y/2 > 90 and so the two angles are obtuse.
