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2 years ago

4. Heather is putting together a square bulletin board for her new room, and the area of the

Mathematics

2 answers:

prisoha [69]2 years ago

5 0

Answer:

The distance around the bulletin board is 56 cm.

Step-by-step explanation:

Given : Heather is putting together a square bulletin board for her new room, and the area of the bulletin board is 196 cm.

To find : What is the total distance around the bulletin board?

Solution :

We have given the area of the square bulletin board A=196 cm.

The side of the square is given by,

$A=s^2$

$196=s^2$

$s=\sqrt{196}$

$s=14$

Now, The distance around the bulletin board is the perimeter of the board.

Perimeter of the square is $P=4\times s$

$P=4\times 14$

$P=56$

Therefore, The distance around the bulletin board is 56 cm.

tester [92]2 years ago

4 0

Answer:

69cm on all 4 sides

Step-by-step explanation:

196/4= 69

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Answer:

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Step-by-step explanation:

From the image of the leaning tower of Pisa, we can see that it passes through the point (7.75, 0) and (10.75, 42).

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When the tower is 56 meters tall, the top of the tower is 11.75 m off center

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