10,8,6=72. 9,7,5=64. 5,10,11=? find the missing in triangle puzzle

Answers 2

Answer:

the sum of all sides of triangle is 180°. So,

x+72+63=180

x+135=180

x=180-135

x=45

Answer:

10,8,6 = 72. 9,7,5 = 56. 5,10,11 = 110

Step-by-step explanation:

  • In first one, 10,8,6 = 72. The middle number on the Left Hand Side is 8. So we multiple 8 with 8+1 = 9 then we have 8×9 = 72. Thus the value on the Right Hand Side is 72.
  • In second one, 9,7,5 = 64. The middle number on the Left Hand Side is 7. So we multiple 7 with 7+1 = 8 then we have 7×8 = 56 . Thus the value on the Right Hand Side is 56
  • Similarly, 5,10,11 = 110. The middle number on the Left Hand Side is 10. So we multiple 10 with 10+1 = 11 then we have 10×11 = 110. Thus the value on the Right Hand Side is 110

Click here to know more about missing number:

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