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In triangle ABC, angle A is 41 degrees, angle B is larger than angle C, and all three angles are prime numbers, in degrees.  What is the measure of angle B?

 Jan 11, 2020
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We need to find  two  different primes  that add to  180  - 41  = 139°

 

One prime must  be even  =  2°

 

The other must be = 137°

 

The angles can only be    2, 41, 137

 

So  B =  137°  and C =  2°

 

cool cool cool

 Jan 11, 2020

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