They are 81+9 = 90
92
83+7=90
Square 90.______90. |. | |. | 90.______ 90.
Two angles that would add up to 180 would be two identical 90 degree angles. A diamond would have two angles that add up to 180 degrees while a square would have 360 degrees.
Two angles that add up to 90 degrees are called complementary angles.
9 squared plus 3 squared is 90.
Complementary Angles add up to 90 degrees. Supplementary Angles add up to 180 degrees.
90
92
They are complementary
The Sides:(The square of the length of the shortest one)plus(the square of the length of the medium one)is always equal to(the square of the length of the longest one)The Angles:One of them is always 90 degrees.The other two always add up to 90 degrees.
The two square numbers that add up to 225 are 144+81 = 225