360 - 120 - 150 = 90
Interior Angle 1 = 180 - 120 = 60°
Interior Angle 2 = 180 - 150 = 30°
Interior Angle 3 = 180 - 90 = 90°
I just did the math on my calculator and 300 divided by 60 is 5. So you are correct. Hope this helped!
-TTL
Approximate conversions for cooking are ...
1 tsp ≈ 5 mL, so 1/2 tsp is about 2.5 mL
1 Tbsp ≈ 15 mL
1 cup ≈ 240 mL, so 1 1/2 cups ≈ 355 mL*
1 1/2 lb ≈ 680 g
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* 1 cup is about 236.6 mL.
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Many cookbooks have tables of equivalents.
Im not sure but i think your m is(-2,0) and your b is (6,0)