What is the image point of (-12, -8) after the transformation R270° 0 D. ?

Given:

The point is (-12,-8).

Rule of transformation is .

To find:

The coordinates of image after transformation.

Solution:

According to the rule of transformation , first the point is dilated by factor with origin as center of dilation after that it was rotated 270 degrees anticlockwise.

If a point is dilated by factor with origin as center of dilation, then

If a point is rotated 270 degrees anticlockwise, then

Therefore, the coordinates of image after transformation are (-2,3).

60°

step-by-step explanation:

the measure angle of c in an isosceles triangle abc is 60° because in isosceles triangle,the measures of all the angles is 60°.