A boy 1.5m tall standing at one bank of a river sees the top of a tree
on the opposite bank at an elevation of 400Stepping 50m back , he sees its
top at an elevation of 20 0
a)Draw a rough figure showing these details.
b)Find the height of the tree and width of the river.
[ sin40=0.64, cos40=0.77, tan40=0.84
sin20=0.34, cos20=0.94, tan20=0.36
Answers
Answer:
Reporter
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Actor
It’s my pleasure to be here with you today.
Reporter
Could you tell us about your daily routine whenever you don’t have any interviews and photo or movie shoots?
Actor
Sure. Like most people, I usually get up early, around 6 or 7 in the morning. Then, I go for a jog. After that, my wife and I have breakfast, which she prepares. My wife is a good cook, I must say; but I usually have a busy work schedule, so we don’t eat together as often as I would like. That simple daily routine seldom occurs.
Reporter
What has been keeping you busy these days?
Actor
Well, I have been cast in a new movie, so I have to be on-set almost every day. I also often have photo shoots for the new brand I am currently endorsing. I also need to attend events to promote the new movie, and of course, TV appearances are very important.
Reporter
Oh, I see. That sounds really hectic. I wonder how your wife feels about your schedule. You must have very limited time with each other.
Actor
My wife is very understanding and supportive, so I am very thankful for that.
Reporter
Wow. That is so sweet of her.
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