A light bulb company produces a constant number of new light bulbs in their factory each week, and stores them in a warehouse wh
1 answer:
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A) 
B)
C)
D)
You were correct, the exact answer is A. The others do not equal 23 besides that one. Good job!
B)
C)
D)
You were correct, the exact answer is A. The others do not equal 23 besides that one. Good job!
Answer:
1. Perpendicular
2. Isosceles
3. Never
Step-by-step explanation:
1. AC ⊥ BD because diameter of a square are perpendicular bisector of each other.
2. In Δ AOB , By using pythagoras : AB² = OA² + OB² .......( 1 )
In Δ COB , By using pythagoras : BC² = OC² + OB² ..........( 2 )
But, OA = OC because both are radius of same circle
So, by using equations ( 1 ) and ( 2 ), We get AB = BC ≠ AC
⇒ ABC is a triangle having two equal sides so ABC is an isosceles triangle.
3. The side can never be equal to radius of circle because the side of the square will be chord for the circle and in a circle chord can never be equal to its radius
