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Q: From point A that is 8.2 meters above level groundthe angle of elevation of the top of the building is 31degrees20 minutes and the angle of depression of the base of the building is 12 degrees 50?
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How do you do igcse math project?

you could do a model showing the angle of elevation and angle of depression of a building


A surveyor stands on the roof of a building. The angle of elevation to the roof of the building next door is 25°. The angle of depression to the base of that building is 44°. The buildings are forty feet apart?

57 ft


How do you determine the angle of elevation of a building?

yes


What sort of work is needed for building elevation?

Building elevation comprises of numerous task and conditions. These ranges from carpentry, steel benders and laborers. Elevation is commonly used in placed of high flood risk.


A drawing of the outside view of a building?

This is called Elevation!


What is the drawing of the external face of a building called?

An elevation view.


At a certain distance the angle of elevation to the top of a building is 60 From 40ft further back the angle of elevation is 45 Find the height of the building?

Angle of elevation: tangent angle = opposite/adjacent and by rearranging the given formula will help to solve the problem


Can you give me examples of math investigatory project in trigonometry?

Determine how tall a building, flagpole, street light or basketball goal is. They need to understand basic trig, and angle of elevation/depression. They would need to make a clinometer or hypsometer.


The rising of Earth's crust to higher elevation is called?

Mountain building


What skyscraper building has the highest elevation top floor?

Burj Khalifa in Dubai.


Why was the building of the Sydney harbor Brudge such an achievement during the Great Depression?

The building of the Sydney Harbor Bridge was such an achievement during the great depression because this kept many workers during the Depression employed. The bridge was named "Iron Lung".


A building is 120 feet high. at a certain distance away from the building. an observer notices the angle of elevation to the top of the building is 41 degrees. how far is the observer from the base of the building?

6