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3 years ago

Use triangles to find the sum of the interior angle measures of the polygon. What's the answer?

Mathematics

2 answers:

Kryger [21]3 years ago

7 0

Answer: 180*5=900

Step-by-step explanation:

1) Start from the middle triangle and draw 2 lines connecting the edges to the bottom 2 angles. This should result in the crown splitting into 3 sections.

2) Go to the triangles on each side and connect them to the middle triangle. It should result in the crown having 5 triangles.

3) Multiply the 5 triangles by 180 (the angle sum of a triangle) to get 900.

Crown after all the lines are drawn:

kiruha [24]3 years ago

6 0

Answer:

explain the answer correctly please

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3 years ago

What is the y intercept of y=9x-11

svetlana [45]

Answer:

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Step-by-step explanation:

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