Geometry Regents Review

Front

What quadrilateral has diagonals that always bisect its angles and also bisect each other?

Back

Rhombus

Front

What is the measure of the largest angle in a triangle if the angles are 41, 46.5, 56, and 83 degrees?

Back

83 degrees

Front

If sin(60) = cos(x + 10), what is the value of x?

Back

20

Front

What shape is formed when a right triangle is rotated around one of its legs?

Back

A cone

Front

What is the formula for the volume of a cone?

Back

V = (1/3)πr²h

Front

What is the volume of a cone with a height of 4 inches and a diameter of 3 inches when filled to half its height?

Back

1.2 cubic inches

Front

What is a parallelogram?

Back

A quadrilateral with opposite sides parallel and equal in length.

Front

What is the Pythagorean theorem?

Back

In a right triangle, a² + b² = c², where c is the hypotenuse.

Front

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

Back

180 degrees.

Front

What is the relationship between the angles in an isosceles triangle?

Back

The angles opposite the equal sides are equal.