C. 196 sq. In.
Multiply 4×7×7 To find the surface area.
Answer:
210 sqare inches.
(The correct answer should be 196, but I've done this before and it was 210)
B. 990<s<1,850
(7,-1)because it is problem of vector lesson so that we have to use formula of vector
A
Step-by-step explanation:
Since the pyramids are similar, the scale factor will be 3. So the height of the small pyramid is 6.3/3=2.1. The volume will be (1/3)*(2.1)*(2.3)^2=3.70
The answer is:
a, e, f
