1003076709 | math4u.vsb.cz

SubArea:

Sine, cosine, tangent and cotangent

Level:

Project ID:

1003076709

Accepted:

1

Clonable:

0

Easy:

0

The area of an obtuse triangle is

2 {dm}^{2}

. The lengths of sides containing the obtuse angle are

2 dm

and

4 dm

. The measure of this angle is:

150^{\circ}

165^{\circ}

155^{\circ}

158^{\circ}