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 Flashcards Matching Hangman Crossword Type In Quiz Test StudyStack Study Table Bug Match Hungry Bug Unscramble Chopped Targets

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# mathfinalexam

QuestionAnswer
What is a hypotenuse? the longest side of a right-angled triangle
What is a absolute value? to remove any negative sign in front of a number
What is an isosceles triangle? a triangle two equal sides
What is a cosine? Cos.= adj./hyp.
define: similar triangle matching corners of the angles are congruent
What is a vertex? a point where two or more curves, lines, or edges meet
What is a heptagon? a seven-sided polygon
What is an acute angle? less than 90 degrees
What is the area of a triangle? A= 1/2 bh
What is the circumference of a circle with the diameter? C= πd
What is the volume of a cylinder? V=πr²h
What is the perimeter of a square? P= 4s
What is the formula for Celsius to Fahrenheit? F= 9/5C+32
What are the time zones? H/AT, AT, PT, MT, CT, ET
What is the area of a trapezoid? A=h(b1+b2)/2
What is the area of a square? A= s²
What is the volume of a cube? V= e³
What is the volume of a square pyramid? V= 1/3lwh
Created by: yaingchi