3 prep math

Front

The inscribed angle drawn in a semicircle is ... angle.

Back

a right

Front

If the area of a circle is 36π cm², what is the radius of the circle?

Back

6 cm

Front

The circumference of the circle whose radius length is r cm equals.........cm.

Back

Front

In a triangle, if one angle measures 90 degrees, then the triangle is classified as .............

Back

right

Front

If ABC is a triangle, D is a midpoint of \overline{AC}, if the area of \Delta ABD = 20 cm², what is the area of \Delta ABC?

Back

40 cm²

Front

What is the formula for the area of a circle?

Back

Front

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

Back

180 degrees.

Front

What is the Pythagorean theorem?

Back

Front

What is the formula for the area of a triangle?

Back

Front

What is the relationship between the radius and diameter of a circle?

Back

Diameter = 2 × Radius.