maddirallasamhitha maddirallasamhitha
  • 04-02-2024
  • Mathematics
contestada

15. A sheet of paper measured 30cm by 20cm. A strip 4cm wide is cut from it all around. Find the area of the remaining sheet. ​

Respuesta :

dionissenjo16 dionissenjo16
  • 04-02-2024

Answer:

Step-by-step explanation:

We can use the same method as in the last question, but this time subtracting the strip.

The strip goes around which removes 4 cm twice, so we can remove 4 x 2 = 8cm from the dimensions of 30cm x 20 cm.

The remaining area is:

A = 22 x 12

A = 264 centimeters squared

Solution: 264 centimeters squared

Answer Link

Otras preguntas

The garden is 6 feet wide and has a diagonal length of 10 feet what is the length in feet?
The width of a rectangle is the length minus 3 units. The area of the rectangle is 54 units. What is the width, in units, of the rectangle?
As the minnow population increases in size, how will its rate of growth affect its population density? Choose 1 answer:
A model is built having a scale of 1 in.= 100,000 ft. How high would a356,000-ft. mountain be in the model?​
What are the factors of x2 - 4x - 5? Check all that apply. x-5 x-2 x-1 x + 2 x+5
A rectangle and a parallelogram have the same base and the same height. Use the drop‐down menu to compare the areas of the two figures. The area of the rectangl
What were the two classic cultures at the heart of the renasiassance
List five provocative words or phrases from Burnett’s account of removal
Which expressions are equivalent to 4^-2*7^-2
How does social media effect a journalist? Please help fast!!!