∠dac and ∠cab are adjacent. m∠dac = 53°, m∠dab = 64°. what is the measure of ∠cab? a) 11° b) 117° c) 53° d) 64°

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?

Suppose a gym membership has an initial enrollment fee of $75 and then a fee of $29 a month. which equation models the cost, c, of the gym membership for m months?

An object in geometry with no width, length or height is a(n):