Math, asked by minal17, 1 year ago

find the value of × 2× +10° , 3×-10°, 40°

Answers

Answered by kasifwaquaar786
0

Answer:

Let these 3 terms are an A.P.

Then 2b=a+c

2(3x-10)=40+2x+10

6x-20=50+2x

4x=70 then final answer is ,

X=17.5°

Step-by-step explanation:


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