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Class X
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Chapter 9
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Mixed configurations
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Quiz
Class X
Quick check : Mixed configurations
6 questions
Question 1 of 6
Score:
0
/ 0
From a building
10
10
10
m tall, top of a tower has elevation
45
°
45°
45°
and bottom depression
30
°
30°
30°
. Tower height:
A
10
+
10
3
10 + 10\sqrt{3}
10
+
10
3
m
B
10
3
10\sqrt{3}
10
3
m
C
20
20
20
m
D
10
10
10
m
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