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Two straight wires cross. One angle is 25° more than its adjacent angle on the same straight wire.
Find the larger of the two adjacent angles.

Class 7Adjacent and Vertically Opposite AnglesLines and Angles
  • A205
  • B92.5
  • C102.5
  • D112.5

Step-by-Step Solution

Let smaller = ; larger = . Linear pair: . Larger = 77.5 + 25 = 102.5°.
Answer: C) 102.5

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