Find the angular velocity of a wheel that makes 30 revolutions in 10 seconds. 1.5π rad/sec 3π rad/sec 6π rad/sec

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

1. are the corresponding angles congruent 2. find the ratios of the corresponding sides 3. is triangle jkl congruent to triangle rst? if so what is the scale factor