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18 votes
18 votes
*16 (b)

(√3-1) cm
A
75°
B
You are given that sin 75º =
5√2 cm
√3+1
2√2
Show that the area of triangle ABC is 2½ cm²
Nof
acc
C

User JoakimB
by
3.3k points

1 Answer

21 votes
21 votes

Answer:

Explanation:

78 sin

(+0

User Frogmouth
by
3.0k points