Simplifying Fractions
If there are 6 boys and 3 girls, what is the ratio of girls to boys in lowest form?
1:2
I have 1 right angle, 2 other equal angles always of 45°, and 2 equal sides
Right Isosceles triangle
4 + 2(8^2 -4) - 20/2 =
114
What is the area of a circle with a radius of 5 cm?
78.5 cm2
Angles that add up to a total of 90°
Complementary Angles