Quadrilaterals
The 4 angles of a quadrilateral add up to this.
What is 360 degrees?
An equation stating that two ratios are equal.
What is a proportion?
The area of a triangle with base 14 and height 77
What is 539 ?
The measure of a semicircle.
What is 180 degrees?
A solid with 2 triangular bases and 3 rectangular sides.
What is a triangular prism?
The rule for this special quadrilateral is that all 4 sides are congruent, but not necessarily the angles.
What is a rhombus?
To be considered similar figures, the corresponding sides of 2 polygons must be...
What is proportional?
The sum of the lengths of any two sides of a triangle is greater than the length of the third side. This theorem is known as a...
What is a triangle inequality theorem?
The measure of an arc is always the same as this measure.
What is the central angle?
You get this by adding up the area of the lateral faces, and the area of all the bases.
What is the surface area?
Two polygons are always similar if they are...
What are squares?
The ratio between two similar triangles whose hypotenuses measure 25 and 10, respectively.
What is 5:2 or 5/2 ?
If the lengths of the sides of a triangle are 3, 4, and 5, the value of the tangent of the smallest angle is
What is 3/4
The sum of all the interior angles in a circle.
What is 360 degrees?
The height of a cone whose slant height is 10, and radius of 8
What is 6?
Adjacent interior angles of a parallelogram will add up to this measure.
What is 180 degrees?
You can use this method to prove 2 triangles are similar. It involves showing 2 sides are proportional and the angles in between are congruent.
What is SAS similarity theorem?
The measurement of a leg in a 45-45-90 triangle is 12. What are the measurements of the missing sides?
What is 12? (leg)
What is 12 times root 2 ? (hypotenuse)
Found by using the formula 2(pi)r, it is the measure of the distance around a circle.
What is the circumference?
DAILY DOUBLE
The volume and SA of a sphere whose diameter is 12
What is 288 pi?
What is 576 pi?
If a quadrilateral contains only one pair of parallel sides, and a different pair of congruent sides, then it is called....
What is an isosceles trapezoid?
Two polygons are always similar if they are....
What are regular polygons?
A triangle with sides of 5, 8, and 9 is identified as...
What is an acute scalene triangle?
Find the area and circumference of a circle with diameter 332 (leave in terms of pi).
What is 27556pi? (area)
What is 332pi? (circumference)
The surface area of a cone whose diameter is 8, and height is 3
What is 36pi?