Friday

October 31, 2014

October 31, 2014

Posted by **victor** on Sunday, May 19, 2013 at 9:15am.

1.Calculate the distance of QR

2.Calculate the distance of RS

3.Calculate the are of QRS

- math -
**Henry**, Monday, May 20, 2013 at 2:29pm1. tan35 = 95/QR

QR = 95/tan35 = 136.

2. RS = 155 - QR = 155 - 136 = 19.

3. What do you mean by "the are of QRS"?

**Answer this Question**

**Related Questions**

trig - On an inclined road, which makes an angle of 25 degrees with the ...

Math - If an observer stands at a certain point in the same horizontal plane as ...

trig - please am stucked help me.in the diagram below.A,B and C are three points...

math - two points A and B 80 ft. apart lie on the same side of a tower and in a ...

math 115a - two points A and B 80 ft apart lie on the same side of a tower and ...

Maths- Trigonometry - 4. A,B and C are points on a horizontal plane. A is 75 m ...

math trig - two points A and Bare 80 feetapart on the same side of A towerand on...

plane and trigonometry - a 30 foot flagstaff is fixed in the center of a ...

math - A radio tower stands on the top of a hill that is 85 feet high. From the ...

help - The CN Tower is 553m high. A person in a boat on Lake Ontario, at a point...