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Study these flashcards

- Rhode-island
- Moses Brown School
- Geometry
- Maxwell
- Geometry Facts Quiz

Julie m.

• 23

cards
What is the sum of the interior angles of a triangle

180 degrees

The size of the triangle does not matter!

What two facts do you know about the interior angles of an isosceles triangle

the sum total of the angles = 180 degrees

the angles opposite the equal sides are also equal

What is the value of the three angles in an equalateral triangle

They are all 60 degrees (equal and total 180 degrees)

The total of the two opposite interior angles

If two triangles are similar, what do you know about the ratio of their sides

They will be the same

If two triangles are similar, what do you know about the ratio of the AREAS?

= square of the ratio of their sides

divide side triangle 1 by side triangle 2

square the result

multiply that result by the area of triangle 1

What is the area of a triangle

How do you calculate the perimeter of a triangle

In a right triangle, what is the ratio of the sides?

Name five common ratios for right triangles

How do you calculate the area of a square or parallelogram

What is the area of a square if you only know the diagonal

What is the area of a trapezoid

What is the area of a circle

what is the circumference of a circle

what is the surface area of a rectangular solid

what is the surface area of a cylinder

what is the equation of a circle?

How can you calculate the total interior angles in a polygram?

What is the volume of a cube

what is the volume of a rectangular solid

what is the volume of a cylinder

what is the area of a cube

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