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Arada [10]
3 years ago
15

Find the slant height of this square pyramid.

Mathematics
2 answers:
Leno4ka [110]3 years ago
7 0

Answer:

3\sqrt{3}

Step-by-step explanation:

On the attached diagram, the slant height is denoted as s. In your case, the height s is the height of the equilateral  triangle with side 6.

The height of the equilateral triangle with side a can be calculated as

s=\dfrac{a\sqrt{3}}{2}.

Thus,

s=\dfrac{6\sqrt{3}}{2}=3\sqrt{3}.

Serga [27]3 years ago
3 0

Answer:

<h2>3√3 in</h2>

Step-by-step explanation:

The lateral side is the equilateral triangle.

The formula of a height of an equilateral triangle with the sides <em>a</em>

h=\dfrac{a\sqrt3}{2}

We have <em>a = 6 in</em>.

Substitute:

h=\dfrac{6\sqrt3}{2}=3\sqrt3

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Abby went to the store to buy ice cream for her party. Each box costs $3. She has a coupon for 20% off her total. If Abby buys 3
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Answer: 7.2$

hope it helps :)

step-by-step explanation:

Cost of each box = 3$

Cost of 3 boxes without 20% coupon = 9$

With 20% off Coupon = 9 by 100 multiplied by 20

                                     (the zero's cut with each other leaving)

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Last Sunday 1,575 people visited the amusement park. 56% of the visitors were adults, 16% were teenagers, and 28% were children
Igoryamba

Answer:

Step-by-step explanation:

line up your givens like this:

1, 575 visitors  100%

? adults            56%

? teeenagers   16%

? children.        28%

cross-mulyiply

adults*100 = 1,575*56

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divede each side by 100

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children= 1,575*28/100

solve

adults= 882, teens = 252, children= 441

5 0
3 years ago
Read 2 more answers
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