Answer:
It bisects the triangle at the angle 90° . So that , we can say that an right angle triangle has only one line of symmetry which cuts triangle to two equal halves.
Answer:
c) P, R, and T
Step-by-step explanation:
the y coordinate has to be a zero in order for the point to lie on the X-axis
Answer:
The base is 11 cm.
Step-by-step explanation:
The formula for the area of a triangle is 
. If we plug in what we know to this equation, we are left with 
, which we now need to simplify.
First, we combine like terms.
Then, we can eliminate the 
and 
on the right side of the equation, since they cancel each other out.
Finally, we take the square root of both sides of the equation and find our answer:
answers B and D are clearly wrong and if u do some simple thinking you can determine the answer is C...
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