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August 1, 2014

August 1, 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"?

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