10) A pilot filed a flight plan that listed a cruising speed of 160 km/h with enough fuel on board for 3.5 h of flying. After 2 h, the aircraft passed over Lake Traverse. The
aircraft was reported missing when it failed to reach its planned destination.
a) Sketch a diagram showing the area where the plane may have crashed.
b) How large is this area?

Which two transformations are applied to pentagon abcde to create a'b'c'd'e'? (4 points) translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the x-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the y-axis translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the y-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the x-axis