All categories

4 years ago

2.GPS: Guided Problem Solving Find the perimeter of a right triangle with legs of 6 cm and 8 cm.

1 answer:

5 0

To find the third side (hypotenuse) use the Pythagorean theorem:

h^2 = 6^2 + 8^2
h^2 = 36 + 64
h^2 = 100
h = 10

Now add all three sides to get the perimeter:

P = 6 + 8 + 10 = 24cm

You might be interested in

Rewrite in simplest terms: 0.1d – 0.5(8d – 10)

Lina20 [59]

Answer:

...

Step-by-step explanation:

0.1d - 4d -5

6 0

3 years ago

Read 2 more answers

What’s the multiples of 9, up to 10

Gnoma [55]

I’m not entirely sure of the question but the multiples of 9 are
1 9

3 3

and if you are asking for the multiples of 10 those are;

1 10
2 5
is this the answer you were looking for ?

4 0

4 years ago

Read 2 more answers

A rectangular prism has a length of 14 feet, a height of 11 feet, and a width of 13 feet. What is its volume, in cubic feet ?

Radda [10]

2002 ft^3. Hope this is right!

4 0

3 years ago

There are 52 titled chapters in this book. Is there a sure possibility that some chapters start with the same a) letter b) word?

kipiarov [429]

Answer:

there is sure probability to that some chapters will start with the same letter. There is no sure probability that some chapters will start with same word

Step-by-step explanation:

there are 26 letters in the English alphabet

probability that one letter will start a chapter

is 1/26.

Number of pages=52

1/26×52=2

7 0

3 years ago

Read 2 more answers

Any help? Explanation would help massively too! Work out the length of AB

____ [38]

Answer:

Exact length = 2*sqrt(137) cm

Approximate length = 23.409 cm

====================================================

Work Shown:

Use the Pythagorean theorem

a^2 + b^2 = c^2

8^2 + 22^2 = c^2

64 + 484 = c^2

548 = c^2

c^2 = 548

c = sqrt(548)

c = sqrt(4*137)

c = sqrt(4)*sqrt(137) ..... use the rule sqrt(x*y) = sqrt(x)*sqrt(y)

c = 2*sqrt(137) .... this is the exact length

c = 23.4093998214392 ... use your calculator to find the approximate length

c = 23.409

I rounded to three decimal places, but feel free to round however you want. Or be sure to follow any rounding instructions your teacher provides.

5 0

3 years ago

Read 2 more answers

2.GPS: Guided Problem Solving Find the perimeter of a right triangle with legs of 6 cm and 8 cm.​

2.GPS: Guided Problem Solving Find the perimeter of a right triangle with legs of 6 cm and 8 cm.