1103076907 | math4u.vsb.cz

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Level:

Project ID:

1103076907

Accepted:

1

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0

Easy:

0

A B C

is a triangle with the sides of lengths

c = 15

,

b = 6

, and the measure of

∡ C A B

is

150^{\circ}

. Which of the numbers gives the size of the angle

B C A

most accurately?

{21.55}^{\circ}

{11.54}^{\circ}

{5.77}^{\circ}

{9.23}^{\circ}