Answer:
Step-by-step explanation:
The arc defining one part of the circle + the arc vertically opposite the given arc when added must be divided by 2. That's the value of angle at the intersection.
In this case, (arc BD + arcEC)/2 = < EFC
Arc bd = 69
Arc CE = 67
<EFC = (69 + 67)/2 = 68
So the answer is number 4
Answer:3872
Step-by-step explanation: If base length and base width equal 22, and pyramid height is 24 then you multiply those and divide by three.
V=
Answer:
h(n) = h(n - 1) + 12
Step-by-step explanation:
Generate the first few terms using the explicit formula
h(1) = - 10 + 12 = 2
h(2) = - 10 + 24 = 14
h(3) = - 10 + 36 = 26
h(4) = - 10 + 48 = 38
This is an arithmetic sequence. To find a term in the sequence add 12 to the previous term, thus
h(n) = h(n - 1) + 12 with h(1) = 2
Divide 5/8 by 13 2/3 and you should get your answer.
Answer:
The answer is 51.
K^2+ K ^2 = H^2
32^2+ K^2= 62^2
1024+ K^2 = 3600
1024 +K^2-1024= 3600-1024
K^2 = 2576
2576 square root= 50,754
so it is 51