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Math Counts
Flash cards for Math Counts
Question | Answer |
---|---|
What are supplemental angles? | two angles that add up to 180 degrees |
What are complementary angles? | two angles that add up to 90 degrees |
How many degrees are there in triangle? | 180 degrees |
If one of the interior angles in a triangle is 55 degrees, what is the measure of the exterior angle? | 125 degrees |
How many degrees are there in a pentagon? | 540 degrees |
How many degrees are there in a nonagon? | 1260 degrees |
What do you call a seven sided figure? | heptagon |
What is the measure of the interior angle in a regular quadralateral? | 90 degrees |
What are adjacent angles? | two angles that share a side or ray |
Find the area of a trapezoid if the measure of the bases are 10m and 14m and the height is 9m. | 108m squared |