Try using the equation v= pi(r)^2
I divided by 3 then multiplied by 2.
13 and 26 = 39. So the numbers are 13 & 26.
Answer:
18 square units
Step-by-step explanation:
The distance from -2 to 7 is 9, which is the base of the rectangle. The distance from -2 to -4 is 2, which is the height of the rectangle. The formula for area of a rectangle is A=bh. 9*2=18. 18 square units is your answer.
Answer:
Step-by-step explanation:
Draw a picture!
You get a right triangle with hypotenuse = 20 ft and horizontal leg = 12 ft
Use the Pythagorean Theorem to find the length of the vertical leg:
vertical leg = √(20²-12²) = √256 = 16 ft
Let x = one leg. the base is then 3x-17. the perimeter I'd given by x+x+3x-17=33
5x-17=33
5x=50
x=10
2 legs are 10 each and base is 13
