Answer:
2 triangle surfaces: 2.5 X 2 X 1.7 = 8.5 square meters
9 X 2 = 18 square meters
18 X 3 = 54 square meters
54 + 8.5 = 62.5 square meters
Answer:
By selling a watch in Rs 150 and Rs 200, loss and profit are seen respectively. If the loss and profit are equal, find its cost price.
Answer:
Option A. 
Step-by-step explanation:
we know that
Applying the law of sines in the triangle ABC

substitute the given values


Answer:5.3 seconds and 10.6
Step-by-step explanation: