1103055012 | math4u.vsb.cz

SubArea:

Level:

Project ID:

1103055012

Accepted:

1

Clonable:

0

Easy:

1

The regular pentagon

A B C D E

is inscribed in a circle with the center

S

(see the picture). Give the measure of the angle

A S B

.

72^{\circ}

36^{\circ}

54^{\circ}

108^{\circ}