The shaded figure below is a diagram of a triangular tabletop.

A triangle has a base of 192 centimeters and a height of 113 centimeters.

Which two measures can be used as the base and height when finding the area of the tabletop?
113 cm and 140 cm
113 cm and 192 cm
159 cm and 140 cm
159 cm and 192 cm

c

Step-by-step explanation:

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing im pretty sure that is the right answer

step-by-step explanation:

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3