Question

فيها
Long Answer type
1.A 17 m long ladder is set against a wall to
reach a window 15 m from ground find the
distance between the wall and the base of
ladder.

2.If the diagonal of a square is 50 cm' find the
length of side of the square.

3. There is a path along the diagonal of a
rectangular park and its length is 52 m. find
the length of wall around the park if its one
side is of 48m.

4. Determine the square of hypotenuse if the
sides of right angle triangle are as following:
(a) 12m, 13m (b) 10 cm, 24 cm
(c)3.5 m, 4.5 m (d)15 m., 20 m.
(e) 20m, 48 cm.

5. A boat starts from A and sails 24 km towards
south to B and then it turns towards East and
reaches point C. If the distance between A and
Cis 25 km, how far is C from B?

6.ABCD is a rhombus. The length of diagonal
AC = 24 cm and BD = 10 cm. Find the length
of each side of rhombus.
(Hint: The length of all sides of rhombus are
equal and its diagonal bisect each other at
right angle).
​

Answer 1

Step-by-step explanation:

1. Let the distance be x

   (17)^2 = x^2 + (15)^2

    289 = x^2 + 225

    x^2 = 289 - 225

           = 64

    x = $\sqrt{64}$

       = 8

Therefore, the distance between the wall and base of the ladder is 8m

Hope this helps

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