Two vertical poles, 20m and 80m high stand on a horizontal plane. Find the height, in metres, of the point of intersection of the lines joining the top of each pole to the foot of the other.

20 da is equal to a. 2,000 cm. b. 2 m. c. 20,000 cm. d. 20,000 mm

Give all possible names for the line shown.calculation tip: lines can be written with either point first.

On her first stroke, maya hit a golf ball 146 yards, 2 feet, 11 inches. on her second stroke, she hit it 163 yards, 1 foot, 2 inches. how far did the ball go all together? convert the answer to larger units whenever possible.