Monday

October 20, 2014

October 20, 2014

Posted by **Jenny** on Monday, February 17, 2014 at 9:28pm.

- Math -
**Ms. Sue**, Monday, February 17, 2014 at 9:36pma + 2a = 180

3a = 180

a = 60

The smaller angle has 60 degrees.

- Math -
**Jenny**, Monday, February 17, 2014 at 9:40pmBut how do you get 60?

- Math -
**Ms. Sue**, Monday, February 17, 2014 at 9:43pm180 divided by 3 = 60

- Math -
**Jenny**, Monday, February 17, 2014 at 9:45pmBut aren't there only 2 angles? I'm confused.

- Math -
**Ms. Sue**, Monday, February 17, 2014 at 9:57pmYes there are two angles. One is 60 degrees. Your problem states that the other one is twice the measure of the first.

2 times 60 = 120

1 angle measures 60 degrees.

The other angle measures 120 degrees.

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