Geometry

A rectangle is 7 cm long and 5 cm wide. What is its perimeter in centimetres?

What is the area of a rectangle that measures 12 by 9?

A triangle has base 10 and height 6. What is its area?

What is the volume of a cube with edge length 4?

Two angles are complementary and one measures 37°. What is the other, in degrees?

A circle has radius 7. Using π ≈ 22/7, what is its circumference?

Two angles of a triangle measure 55° and 65°. What is the third angle, in degrees?

A parallelogram has base 14 and height 5. What is its area?

A right triangle has legs 5 and 12. How long is the hypotenuse?

A trapezoid has parallel sides 6 and 10 and height 4. What is its area?

What is the sum of the interior angles of a hexagon, in degrees?

What is the distance between the points (1, 2) and (4, 6)?

What is the midpoint of the segment joining (−3, 7) and (5, 1)? Answer as (x,y).

Two similar triangles have sides in ratio 3 : 5. The smaller has area 18. What is the area of the larger?

The area of a circle of radius 6 equals kπ. What is k?

An inscribed angle subtends an arc of 100°. What is the measure of the inscribed angle, in degrees?

An equilateral triangle with side 6 has area k√3. What is k?

A regular polygon has exterior angles of 24°. How many sides does it have?

What is the slope of the line through (2, 3) and (6, 11)?

In a 30-60-90 triangle the hypotenuse is 10. How long is the shorter leg?

The volume of a sphere of radius 3 equals kπ. What is k?

A circle of radius 6 is inscribed in a square. Using π ≈ 3.14, what is the area inside the square but outside the circle, to the nearest whole number?