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Mathematics 18 Online

woolyfrog:

http://prntscr.com/j00ye1

8 years ago

bm717:

I'm heartbroken You didn't tag me :P

8 years ago

woolyfrog:

i did I just deleted it

8 years ago

bm717:

|dw:1522720530757:dw|

8 years ago

bm717:

Do you see how I got the 30 meters?

8 years ago

woolyfrog:

8 years ago

bm717:

The number 60 is the radius, if put into the unit circle. (worry about that later). The side from 60 degrees to 90 degrees is 1/2 of the radius.

8 years ago

woolyfrog:

8 years ago

bm717:

|dw:1522720683489:dw|

8 years ago

bm717:

The triangle of 45 degrees has the same measure for both of the sides, except the radius. If one side of the triangle for 45 degrees is 40 meters, then what would the other side be?

8 years ago

woolyfrog:

8 years ago

bm717:

|dw:1522720817335:dw| We have the info we need. Add those two sides together, and then you get 70, which is the option you put. Nice job! (:

8 years ago

woolyfrog:

Wow thanks so much for the help.

8 years ago

bm717:

Sures (:

8 years ago

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