10. The height of a parallelogram is 3 times the base. The base measures 4.5 cm. What is the area
of the parallelogram?
13.5 square centimeters
30,375 square centimeters
60.75 square centimeters
O 121.5 square centimeters

60.75

Step-by-step explanation:

Base= 4.5

Height = base*3 = 4.5*3 = 13.5

Area of a ||gram= base * height = 4.5 * 13.5 = 60.75

∠acb = 8°

step-by-step explanation:

∠xba lies on the circle and is half the measure of the intercepted arc ax

hence

measure of arc ax = 2 × 42° = 84°

∠acb is outside the circle and is

∠acb = (arcab - arcax ), hence

∠acb = 0.5 (100 - 84) = 0.5 × 16° = 8°

idk

step-by-step explanation: