Distance formula!!!!! yay i've done this umpth manytimes today for people so if you dont know distance formula is square root of (x1-x2)^2+ (y1+y2)^2.
0-(-7) -1-(-2)
7^2 + 1^2
49+1
sqr. root of 50
appx. 7.07 or the closest to it
Answer:

Step-by-step explanation:
Given that,
The area of the base = 13.2 cm²
The height of the pyramid = 13.7 cm
We need to find the volume of this pyramid. The formula can be given by :

Put all the values,

So, the volume of the pyramid is equal to
.
Solution we have
The triangular prism in which
Let Sp = 16., S2 = 10,83 = 10 Now, L=
12 cm
then, we know that,
lateral surface area of
Triangular prism = L (S, +S, +S2)
= (16+10+10)/12)
Hence, the correct. option A is correct
Hopes this helps:
Answers: Subtract
Just remove the parentheses
18-20
Simply: -2
5 to 10 is just one of many examples. Hope this helps :)