Question

a rectangular box has height of h cm . its length is 15 times the height and breadth is 30 cm less than the length . Express the length and breadth of the box in terms of the height​

Answer 1

Answer :

• Length of the box is 5h cm
• Breadth of the box is (5h - 30)cm

Given :

• A rectangular box has height of hcm
• Length is 15 times height and breadth is 30cm less than the length

To find :

• Express the length and breadth of the box in terms of the height

Solution :

Given that

• A rectangular box has height of cm

Then ,

• Length of the box = 5 × height of the box = 5h cm

• breadth of the box = length of the box - 30 = (5h - 30) cm

Hence,

• Length of the box in terms of height is 5h cm
• Breadth of the box in terms of height is (5h - 30)cm

More Explanation :

• Perimeter of rectangle = 2(l + b)
• Area of rectangle = l × b
• Diagonal of rectangle = √l² + b²
• where l is length , b is breadth , p is perimeter and D is Diagonal

Answer 2

$\huge \underbrace \bold \blue {↓Question↓}$

A rectangular box has height h cm. Its length is 5 times its height and breadth is 10cm less than its length. Express the length and breadth in terms of the height.

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$\huge \orange{ \underline \red{ \underline \purple{Solution:}}}$

→ As length is 5 times the height,

⇒l=5h

Now,

Breadth,

b=l−10

⇒b=5h−10

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