3 years ago

Find the height of an equilateral triangle whose side measures 56 cm

Mathematics

2 answers:

pychu [463]3 years ago

5 0

Answer:

48.5 cm

Step-by-step explanation:

For this you can use the Pythagorean theorem. You know that your hypotenuse will be 56 cm, and one side will be half of that, 28. This sets up the equation:

a^2+28^2=56^2

So, a^2 is 2,352

And a, rounded to the nearest hundredth, is 48.5 cm

Hope this helps :)

user100 [1]3 years ago

3 0

Answer: 48.5

Step-by-step explanation:

You might be interested in

If a giraffe is 9 feet tall, what is its height in decimeters?

Dmitry [639]

Answer:

The height of the giraffe is 27.432 decimeters.

Step-by-step explanation:

To convert 1 foot to decimeters you would multiply by 3.048.

We need to multiply 9 feet by 3.048 which would give you the answer of 27.432 decimeters.

6 0

2 years ago

What is the square root of 12383?

Stels [109]

<span> sorry it's such a long answer 111.278928823</span>

5 0

3 years ago

Read 2 more answers

Explain how you can use equivalent fractions to find the quotient of 2 3 ÷ 4.

Virty [35]

Answer:

see below

Step-by-step explanation:

2/3 ÷ 4

We use copy dot flip

The flip means make a reciprocal of the second number

2/3 * 1/4

Multiply the numerators

2*1 = 2

Multiply the denominators

3*4 =12

Put the numerator over the denominator

2/12

Simplify

1/6

8 0

3 years ago

Read 2 more answers

2. Which of the following is a linear inequality in two variables?

tester [92]

A !! 7x-4y=3 is linear !!

Please mark BRAINLEST

7 0

3 years ago

Which of the following steps is included in the construction of a parallel line to a given line?

timurjin [86]

If you eat an apple and keep the doctor away then do doctors not like apples

3 0

3 years ago

Read 2 more answers

Find the height of an equilateral triangle whose side measures 56 cm​

Find the height of an equilateral triangle whose side measures 56 cm