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#2 Help Me ! » geometry! one question :) » 2022-12-08 08:22:44

undertaker
Replies: 2

I've seen these questions on this site before, but they're not helping for me, so id appreciate some helo : )

5. What is the radius of a half-piece when it is cut as shown in the picture? (ie, where do I need to cut to make two equal halves out of a piece?)

I was told to use this formula, A = (n/360) * pi * r^2 but I don't know what n is... I know it's the central angle but I'm unsure how to find it!

#5 Help Me ! » Geometry - Special Right Trangles Help! » 2022-11-04 06:39:05

undertaker
Replies: 4

19. And the length of the shortest leg is √(12), what is the length of the longest leg?

A. 29
B. 6
C. 38
D. 56
E. 61
F. 17

For this question I got B, but it doesn't work with question 20.

20. Working from #19, what is the length of the hypotenuse?

A. 8.4197
B. 1.9764
C. 10.5742
D. 6.2414
E. 2.4971
F. 6.9282

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