If you look at the attached graphic, you will see that the altitude (or height) of an equilateral triangle is:
Height = side length * sq root (3) / 2
Area = side^2 * sq root (3) / 4
Answer:A.) triangular prism B.) triangular-based pyramid
Step-by-step explanation:
I am not sure but I think the answer is B.
Answer:
A. Kim's son
B. 9/28
Step-by-step explanation:
Give the fractions a common denominator of 28 then add.
12/28>7/28, so the son mowed more. 7/28+12/28=19/28. subtract this from 1 whole lawn and get 9/28.
Answer:
600
Step-by-step explanation:
Because 592 is closer to 600 than it is to 500, you would round UP to 600.
