4.8.ppt worked

Homework Questions

Applications of Right Triangle Trig

Angles of Elevation/DepressionAngles of Elevation/Depression

Angle of Elevation and Depression

Practice

• From a point 340 ft away, the angle of From a point 340 ft away, the angle of elevation to the top of a building is 65elevation to the top of a building is 65º. º. Find the height of the building.Find the height of the building.

Look at Handout

1.1.

Look at Handout

2.2.

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3.3.

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4.4.

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5.5.

Look at Handout

6.6.

Look at Handout

8.8.

Look at Handout

11.11.

Homework

• P. 432 (1-15)P. 432 (1-15)