In a , if , and length of side units, then the length of the side is equal…

MATHEMATICS · Single correct · GCSE · Mathematics · Geometry and Measures · Geometry and Measures

Problem

In a

\Delta ABC

, if

\angle C = 105^\circ

\angle B = 45^\circ

and length of side

AC = 2

units, then the length of the side

AB

is equal to (1)

\sqrt{2}

(2)

\sqrt{3}

(3)

\sqrt{2} + 1

(4)

\sqrt{3} + 1