Find the distance between the points and .
Answer and explanation
Correct answer: B.
- Step 1: Distance formula: .
- Step 2: and .
- Step 3: .
Answer
.
Why not the others: neglects the horizontal displacement 5; and make arithmetic addition slips inside the square root.
Practise more Geometry and Trigonometry.
Free questions with an explanation for every one, and full timed CBSE Class 10 mock tests.
More Geometry and Trigonometry questions
- In , such that is on and is on . If , , and…
- A line segment has endpoints and . What are the coordinates of the midpoint of ?
- From an external point , two tangents and are drawn to a circle with centre . If , what is the measur…
- If the perimeter and the area of a circle are numerically equal, what is the radius of the circle?
- What is the distance between the points and ?
- If , where , what is the value of ?