Shared Flashcard Set

Details

SAT Prep
practice questions
5
Mathematics
11th Grade
07/31/2011

Additional Mathematics Flashcards

 


 

Cards

Term

20% of what number is 40% of 50%? 

 

 

Definition
100
Term

What is the radius of a circle with a circumference of 25?

 

 

  • 5
  • 25
  • 15
  • 10
Definition
5
Term
ABCD is a parallelogram. BD = 6. Triangle BCD is an equilateral triangle. What is the perimeter of the parallelogram?
Definition
24
Term

The three angles in a given triangle are 50 degrees, 20 degrees, and 110 degrees. What kind of triangle is given? 

 

  • obtuse
  • acute
  • equilateral  
Definition
Obtuse
Term

What is the arc length of a circle with the radius of 5 and a central angle of 30 degrees? Round to the nearest whole number. 

  • 7
  • 10
  • 15
Definition
7
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