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HOW TO FIND AN ANGLE MEASURE FOR A TRIANGLE WITH AN EXTENDED SIDE

Published byJocelin Lyons Modified over 9 years ago

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Presentation on theme: "HOW TO FIND AN ANGLE MEASURE FOR A TRIANGLE WITH AN EXTENDED SIDE"— Presentation transcript:

1 HOW TO FIND AN ANGLE MEASURE FOR A TRIANGLE WITH AN EXTENDED SIDE

2 FINDING THE VALUES OF X AND Y
Theorem 26: An exterior angle of a triangle is equal to the sum of the two remote (nonadjacent) interior angles. Determine the nonadjacent interior angles. (y+600 ) Find the value of x. (580+x=1800) X= X=1220 Find the value of y. Y+600=1220 Y= Y=620

3 SOLVING USING ANOTHER METHOD
Theorem 26: An exterior angle of a triangle is equal to the sum of the two remote (nonadjacent) interior angles. The sum of the interior angles of a triangle is 180 Find the value of y. y=1800 Y= Y=620 Find the value of x. x= X=1220

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