Question

Meg described four triangles as shown below:

Triangle P: All sides have length 7 cm.
Triangle Q: Two angles measure 55°.
Triangle R: Two sides have length 8 cm, and the included angle measures 60°.
Triangle S: Base has length 8 cm, and base angles measure 55°.

Which triangle is not a unique triangle?

Triangle P
Triangle Q
Triangle R
Triangle S

Answer 1

As we know that with the help of given three side lengths a unique triangle is constructed.Hence, Triangle P will be unique. Also, with the help of the given three angle measure infinite number of triangles could be constructed as the side lengths may be different

Answer 2

Are you copying all that?

Answer 3

no -_-

Answer 4

from a website? your typing it fast

Answer 5

im not copying it

Answer 6

Alright, just asking

Answer 7

im a fast typer thats all

Answer 8

Oh ok.

Answer 9

hence, triangle Q is not unique

Answer 10

Thanks

Answer 11

yw