97 x 50.7= how do i work it put in a column

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

Plot the intercepts to graph the equation

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi