Square the base, height and hypotenuse
add the base and height together and if it equals the hypotenuse it is a right triangle
example:
base = 3, height = 4, hypotenuse = 5
3^2 + 4^2 = 9 + 16 = 25
5^2 = 25
25 = 25 so that would be a right triangle.
Answer:
0 < cc + dd ≤ 11
Step-by-step explanation:
≤ means equal to or less than.
It has to be more than zero, obviously.
Answer:
4
Step-by-step explanation:
3x3=9
4x3=12 so it must be 4
The radius is: Diameter/ 2, or 8 inches.
the circomference is: 50.27 inches.
hope this helped (: