It is a square based pyramid where,
Length (l)=9
Height (h)=10
Slant height (s)=11

For, volume (V) = 1/3 l^2*h
=1/3 9^2*10
=1/3 *810
=270

For, surface area = 2sl
= 2*11*9
=198

3 0

3 years ago

Write words to match the expression 3+ (4 times 12)

valentinak56 [21]

Three added to the product of four and twelve

8 0

3 years ago

Please I really need help, this is my final

Paul [167]

Answer:

6.12

Step-by-step explanation:

tan 27≈0.51

Know that tan= $\frac{opposite}{adjacent}$

0.51= $\frac{x}{12}$

Multiply 12 on both sides

6.12=x

3 0

3 years ago

4 x 3/6 = [] x1/6<br> What number makes the equation true?

atroni [7]

X=12, the number would be 12 to make the equation true

4 0

3 years ago