You must be logged in to see worked solutions.

Already have an account? Log in here.

Convex and concave, regular and irregular, similar and congruent – learn every variety of polygon you can encounter.

What is the area of the shaded hexagon in rectangle \(ABCD\) in the diagram below?

**Details and assumptions:**

- If your answer is \(12 \text{ cm}^2\), type it in as \(12\).

You must be logged in to see worked solutions.

Already have an account? Log in here.

What is the area of hexagon \(ABCDEF\) in the diagram below?

\[\]
**Details and assumptions:**

- Let \(\sqrt{3}=1.732.\)
- In the diagram above, red lines are parallel to one another and blue lines are parallel to one another.

You must be logged in to see worked solutions.

Already have an account? Log in here.

What is the area of quadrilateral \(ABCD\) in the diagram below?

\[\]
**Details and assumptions:**

- Let \(\sqrt{3}=1.732.\)

You must be logged in to see worked solutions.

Already have an account? Log in here.

What is the area of the nonagon inscribed in the circle with radius 4 below?

\[\]
**Details and assumptions:**

- Use the following formula to find \(\sin 15^\circ :\) \[\sin^2 15^\circ = \dfrac {1-\cos 30^\circ}{2}.\]
- Let \(\sqrt{2}=1.414,\) \(\sqrt{3}=1.732,\) and \(\sqrt{6}=2.449.\)

You must be logged in to see worked solutions.

Already have an account? Log in here.

What is the area of the regular hexagon below, where the area of the shaded region is 34?

You must be logged in to see worked solutions.

Already have an account? Log in here.

×

Problem Loading...

Note Loading...

Set Loading...