A tangent contains ZERO chords, as it touches the circle at only one point.
Hence, it does not contain any chord.
The letter A has a vertical axis of symmetry.
The letter C has a horizontal axis of symmetry.
The letter O has more than one axis of symmetry, including vertical axis and horizontal axis.
A Pythagorean triple consists of three positive integers a, b, and c, such that a² + b² = c².
Here we know, that 3, 4, 5 are pythagorean triplets as 25 = 9 + 16. Hence, its multiple will also be a pythagorean triple.
In the options given, (3 x 11 , 4 x 11 , 5 x 11) = 33, 44, 55 is a pythagorean triplet.
We know that a negative value plus a positive value always count backward and the sign depends on the bigger value sign.
When you are adding a negative number to a positive number, then the value counts backward and takes the sign of the biggest number.
For example::
Adding -5 and +2
-5 + 2 = -3 (big number is 5 and its sign is '-')
Adding -3 and +5
+5 + (-3) = 5 - 3 = +2(big number is 5 and it has sign '+').
We know that,
Alternate Exterior Angles Theorem::
The Alternate Exterior Angles Theorem states that, when two parallel lines are cut by a transversal, the resulting alternate exterior angles are congruent .
Converse of the Alternate Exterior Angles Theorem ::
Converse of the Alternate Exterior Angles Theorem states that, If two lines are cut by a transversal and the alternate exterior angles are congruent, then the lines are parallel.
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