What is the approximate circumference of the circle shown below? A. 30.6 cm
19.5 cm
B. 56.8 cm
А
O C. 122.4 cm
D. 61.2 cm

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?

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?

With both problems. a.s.a.p directions on photo ^