Figure TUVW was translated 4 units left and 5 units up to form Figure T'U'V'W'. Figure T'U'V'W' was dilated using a scale factor of 1/2 with a center of dilation at the zero point. The result is Figure T''U''V''W'', shown on the coordinate grid below.

step-by-step explanation:

for the free

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.