Pyramid A is a square pyramid with a base side length of 12 inches and a height of 8 inches. Pyramid B has a volume of 3,456 cubic inches. How many times bigger is the volume of pyramid B than pyramid A? Give your answer as a percentage. Provide an explanation and proof for your answer to receive full credit.

Pyramid B is 9 times larger than Pyramid A

Step-by-step explanation:

1) find the volume of pyramid A

V=1/3(w)(l)(h)

V = 1/3 x 12 x 12 x  8 = 384

2) then to find out how much bigger pyramid B is than A

We can use the formula volume B/ Volume A

3,456/ 384 = 9

b) then to put it into percent form multiply by hundred

9 x 100= 900%

Therefore, Pyramid B is 9 times larger than Pyramid A

i hope this helps <3

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.

ur mom

step-by-step explanation: