Answer:
96°
Step-by-step explanation:
The measure of arc EC is twice the measure of ∠DEC, so is ...
arc EC = 2×68° = 136°
The measure of arc BC is found from the sum of arcs around a circle.
BC +CE +EB = 360° = BC +136° +128°
BC = 96° . . . . . subtract 264°
Answer:
the amount of space present is 15,120 cubic inches
Step-by-step explanation:
To get the amount of space, we simply calculate the volume of the space
This is the area of the base multiplied by the length
Mathematically, we have this as;
Area of the triangle multiplied by the length of the cabinet
We have this as;
(1/2 * 20 * 21) * 72
= 210 * 72
= 15,120 cubic inches
The answer is C.
I added the fractions of the leftovers together and I got 25/24.
The top right is a function, because no point cross twice over the y axis