3 years ago

I got 3 angles and they make 180° one of them is 6x - 10°. Another one is 4x + 6°. And the last one is 7x + 14°.

Mathematics

1 answer:

fiasKO [112]3 years ago

3 0

Answer:

angle a=50 angle b= 46 angle c= 84

Step-by-step explanation:

6x-10+4x+6+7x+14=180

17x +10=180

-10 -10

17x=170

/10 /10

x=10

6x-10

(6 x 10) -10= 50

4x+6

(4 x 10) +6= 46

7x+14

(7 x 10) +14= 84

50+46+84=180

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