Answer:
Step-by-step explanation:
I think you're asking how we use formulas to find areas and volumes.
There's no one area formula; the formula we use to calculate an area depends upon the shape.
For example, the area of a square of side length s is A = s^2.
The area of a triangle with base b and height h is (1/2)*b*h.
Similarly, the choice of formula for the purpose of calculating voume depends upon the shape of the 3-dimensional object.
For example, the volume of a cube with side length s is V = s^3.
The volume of a cylinder with radius r and height h is V = (1/3)πr^2*h.
Answer: the answer is c
Step-by-step explanation:
Answer: ima demon I’m up next
Step-by-step explanation:
Answer:
p=10 or p=
2
/3
Step-by-step explanation:
Answer:
175 ; 5
Step-by-step explanation:
Supplementary angles sums up to 180
10x + 2x - 30 = 180
12x - 30 = 180
12x = 180 + 30
12x = 210
x = 210/12 = 17.5
10x = 10*17.5= 175
2*17.5 - 30 = 35 - 30 = 5
