Camilla is building a skateboarding ramp by propping the end of a piece of wood on a cinder block. If the ramp starts 44 inches from the cinder block and the piece of wood is 55 inches long, how tall is the cinder block? ____ inches
Q. Camilla is building a skateboarding ramp by propping the end of a piece of wood on a cinder block. If the ramp starts 44 inches from the cinder block and the piece of wood is 55 inches long, how tall is the cinder block? ____ inches
Identify Triangle: Identify the right triangle formed by the ramp, ground, and height of the cinder block.
Use Pythagorean Theorem: Use the Pythagorean Theorem: a2+b2=c2, where a is the height of the cinder block, b is the distance from the ramp to the cinder block, and c is the length of the piece of wood.
Plug in Values: Plug in the known values: a2+442=552.
Calculate Squares: Calculate the squares: a2+1936=3025.
Subtract Values: Subtract 1936 from both sides: a2=3025−1936.
Calculate Difference: Calculate the difference: a2=1089.
Take Square Root: Take the square root of both sides: a=1089.
Calculate Result: Calculate the square root: a=33.
More problems from Pythagorean Theorem and its converse