Surface Area of a Cuboid: Suggesting options for terms when the formula result is known

How many times does the shape fit inside of another shape?Increasing a specific element by addition of.....or multiplication by.......Using congruence and similarityData with powers and rootsFinding Area based off Perimeter and Vice VersaSubtraction or addition to a larger shapeUsing additional geometric shapesUsing ratios for calculationA shape consisting of several shapes (requiring the same formula)Calculation using percentagesExtended distributive lawIdentify the greater valueUsing Pythagoras' theoremWorded problemsApplying the formulaCalculate The Missing Side based on the formulaUsing variables
Question 1

The surface area of a cuboid is 220 cm².

The length of the cuboid 10 cm.

What is its height and width?

Question 2

The surface area of the given cuboid display is 350 cm².

Find a,b possible.

4ab

Question 3

The surface area of a cuboid is 300X cm².

Its height is 5X cm.

What is its width and length?

Question 4

The surface area of a rectangular prism is \( 40xy^2 \).

The length of the rectangular prism is\( z \).

Express the possible height and width using \( x,y,z \).

Examples with solutions for Surface Area of a Cuboid: Suggesting options for terms when the formula result is known

Exercise #1

The surface area of a cuboid is 220 cm².

The length of the cuboid 10 cm.

What is its height and width?

Video Solution

Answer

Height: 4, Width: 5

Exercise #2

The surface area of the given cuboid display is 350 cm².

Find a,b possible.

4ab

Video Solution

Answer

a- 7.5, b- 12.61

Exercise #3

The surface area of a cuboid is 300X cm².

Its height is 5X cm.

What is its width and length?

Video Solution

Answer

Width = 5

Height = 25xx+1 \frac{25x}{x+1}

Exercise #4

The surface area of a rectangular prism is 40xy2 40xy^2 .

The length of the rectangular prism isz z .

Express the possible height and width using x,y,z x,y,z .

Video Solution

Answer

z z , 10xy2z−12z 10\frac{xy^2}{z}-\frac{1}{2}z