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#1 2021-11-15 06:15:04

Cowasaman
Member
Registered: 2021-11-15
Posts: 1

Need some help with Geometry!

I'm having some issues with this portion of my lesson.

What is the radius if:

16. n=30 L=1/3xy(pi)

A. 6xy
B. 8xy
C. 2xy
D. 10xy
E. 3xy
F. 14xy
17. n=40 L=8/9(t)(pi)

A. 20t
B. 5t
C. 9t
D. 18t
E. 12t
F. 4t
18. n=15 L=(21/36)pi

A. 7
B. 21
C. 28
D. 62
E. 56
F. 14
19. n=5 L=1/2pi

A. 24
B. 30
C. 45
D. 18
E. 66
F. 39

20. n=18 L=6(y)pi

A. 30y
B. 45y
C. 120y
D. 90y
E. 15y
F. 60y

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#2 2021-11-15 20:14:15

Bob
Administrator
Registered: 2010-06-20
Posts: 10,053

Re: Need some help with Geometry!

hi Cowasaman

Welcome to the forum.

Please try to 'see' this from my point of view.  I've no idea what shape we are dealing with here nor what measurements we've got.

Please post a picture or a link to one or at least describe the shape and its measurements.

Many thanks,

Bob


Children are not defined by school ...........The Fonz
You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you!  …………….Bob smile

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