The m 8 =m 1 true false will mark brainiest angles

The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq

What is the rate of change of a line that passes through (2,-5) and (6,-2)?