1103076904 | math4u.vsb.cz

SubArea:

Level:

Project ID:

1103076904

Accepted:

1

Clonable:

0

Easy:

1

The picture shows an acute triangle

A B C

. Its area

S = \frac{\sqrt{3} | A B | \cdot | A C |}{4}

. What is the measure of the angle

α

?

60^{\circ}

45^{\circ}

30^{\circ}

90^{\circ}