Fill in the blanks below in order to justify whether or not the mapping shown represents a
function.
Set A
Set B
2
9
6
-2
7
0

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm

central angle of a triangle has the same measure as its intercepted arc.

step-by-step explanation:

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.