Answer:
1/10
Step-by-step explanation:
1/2 x 1/5= 1/10
Answer: Choice A) 
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Work Shown:
When going from 234 to 9*26, the idea here is to factor where one factor is the largest perfect square possible. That way we can use the rule 
to break up the root and simplify.
Answer:
the square of greater side is equal to the sum of two other side in right angled rectangle
Step-by-step explanation:
also known as trigonometry of Pythagoras.
Answer:
-7x²-13x+2
Step-by-step explanation:
-7x²-14x+1x+2
Answer: Second, Fourth and Fifth options are correct.
Step-by-step explanation:
F is the incenter because F is the point of intersection of the three angle bisector of the triangle.
As we can see that the angle bisector divides the angles into equal angles.
So, F is the point of concurrency of the angle bisectors of the angle of the triangle.
F is equidistant from the three sides of the triangle.
Hence, Second ,Fourth, Fifth options are correct.
