*32. A kite is flying at a height of 90 m above the ground level. Ravi, standing on the roof of the house, is holding the string straight and observes the angle of elevation of kite as 30°. From the b

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32. A kite is flying at a height of 90 m above the ground level. Ravi, standing on the roof of the house, is holding the string straight and observes the angle of elevation of kite as 30°. From the bottom of the same building, the angle of elevation of kite is 45°. Find the length of the string and height of the roof from the ground. (Use $\sqrt{3} = 1.73$)

Step 1: Draw a diagram.
Let K be the position of the kite, G be the point on the ground directly below the kite. So, $KG = 90$ m.
Let B be the bottom of the