3 years ago

If you have a 3 sided triangle, with the legs labeled P, Q, and R, find the length of the side PQ. Include all workings!

Mathematics

1 answer:

WINSTONCH [101]3 years ago

6 0

Measure which ever side of the triangle and that’ll be the length of pq

You might be interested in

What geometric term describes a corner f a living room

murzikaleks [220]

The answer is a vertex. Corners of any shape are vertexes

5 0

3 years ago

1<br>Prove that<br>1: sin/1-cot + cos/1-tan=cos+sin

Anit [1.1K]

Answer:

have:

$\frac{sin}{1-cot}+\frac{cos}{1-tan}\\\\=\frac{sin}{1-\frac{cos}{sin} }+\frac{cos}{1-\frac{sin}{cos} }\\\\=\frac{sin^{2} }{sin-cos}+\frac{cos^{2} }{cos-sin} \\\\=\frac{sin^{2} }{sin-cos}-\frac{cos^{2} }{cos-sin}\\\\=\frac{sin^{2}-cos^{2} }{sin - cos}\\\\=\frac{(sin-cos)(sin+cos)}{sin-cos}\\\\=sin+cos$