Advertisements
Advertisements
प्रश्न
Sketch proper figure and write the answer of the following question.
If A- B - C and l(AC) = 11, l(BC) = 6.5, then l(AB) = ?
उत्तर
We have,
l(AC) = 11; l(BC) = 6.5
Now, l(AC) = l(AB) + l(BC) ...(A−B−C)
∴ 11 = l(AB) + 6.5
∴ l(AB) = 11 − 6.5
∴ l(AB) = 4.5
APPEARS IN
संबंधित प्रश्न
Find the distance with the help of the number line given below.
d (Q, B)
Sketch proper figure and write the answer of the following question.
If R-S-T and l(ST) = 3.7, l(RS) = 2.5, then l(RT) = ?
Find d(A, B), if co-ordinates of A and B are -2 and 5 respectively.
On a number line, the co-ordinates of P, Q, R are 3, -5 and 6 respectively. State with reason whether the following statement is true or false.
d(R, P) + d(P, Q) = d(R, Q)
Co-ordinates of the pair of a point is given below. Hence find the distance between the pair.
3, 6
Co-ordinates of the pair of points are given below. Hence find the distance between the pair.
- 4, 5
Co-ordinates of the pair of points are given below. Hence find the distance between the pair.
80, - 85
If A-B-C and d(A, C) = 17, d(B, C) = 6.5 then d(A, B) = ?
Find the distance between the following pair of points
(a, b) and (c, b)
If the points A(2, 0), B(– 6, 0), C(3, a – 3) lie on the x-axis then the value of a is _____
