What kind of transformation flips a figure over a line?
What is a reflection?
The longest side of a right triangle.
What is the hypotenuse?
The circumference of a circle
What is pi X d or 2(pi)r?
A cylinder has a radius of 4 cm and a height of 10 cm. What is its volume?
What is 160π cm³? (V = πr²h = π(4²)(10) = 160π)
The area of a circle.
What is pi x r squared?
What is a rigid motion that turns a figure about a fixed point.
A rotation
This is used to find the interior angle sum of a polygon.
What is (n-2)180 ?
What do you call a line that touches a circle at exactly one point?
What is a tangent?
This is used to find the interior angle measure of a regular polygon.
What is (n-2)180/n?
∠1 and ∠2 are alternate interior angles formed by a transversal crossing two parallel lines. What is true about their measures?
What is they are congruent?
The angle measure of a right triangle whose opposite side is 15 and whose hypotenuse is 17.
What is 61.9 degrees?
Use this to find the missing side of a right triangle when two side lengths are known.
What is the Pythagorean Theorem?
When parallel lines are intersected by a transversal, these angles are congruent?
What are alternate interior, alternate exterior and corresponding angles?
Name the postulate or theorem: If two triangles have two pairs of congruent sides and the included angle is also congruent, then the triangles are congruent.
What is the SAS Postulate?