Maths-
General
Easy

Question

Assertion (A) : If the area of triangle formed by (0,0),(-1,2),(1,2) is 2 square units. Then the area triangle on shifting the origin to a point (2,3) is 2 units.
Reason (R):By the change of axes area does not change
Choose the correct answer

  1. Both A and R are true and R is the correct explanation of A
  2. Both A and R are true and R is not the correct explanation of A
  3. A is true but R is false
  4. A is false but R is false

hintHint:

Area of a triangle doesn't change on changing the origin.

The correct answer is: Both A and R are true and R is the correct explanation of A


    Given That:
    If the area of triangle formed by (0,0),(-1,2),(1,2) is 2 square units. Then the area triangle on shifting the origin to a point (2,3) is 2 units.
    >>> Area of a triangle formed by the points (0,0),(-1,2);(1,2) is 2 units.
    >>> Then, given that the area after exporting the origin becomes 2.
    >>> Therefore, the Assertion is correct.
    >>> And, we can say that the area doesn't change after exporting the origin.
    >>> Therefore, Both Assertion and Reason is correct and the Reason is the correct explanation of Assertion.

    Both assertion and reason are correct and the reason is correct explanation of assertion.

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