rani went to her office by activa .she 10m south from her office and turned left and goes 50m and turned right and moved 20m finally turn right and goes 100m to reach her office. now find the air distance between her house and office?
your options
20root34m
b.10root 34m
c 30root 34m
d.40 root 34m
Answers
Answered by
0
Answer:
B might be the answer....
Answered by
0
Answer:
b.10root 34m
Step-by-step explanation:
Rani's travel: 10m south+20m south + 50m east + 100m west
So the virtual triangle made has sides:
10m+20m=30m
and
100m-50m=50m
The distance between office and home becomes the hypotenuse of the right triangle and can be found by using relevant formula:
√30²+50²= √3400=10√34 m
The answer is option b. 10 root 34 m
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