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3 years ago

Find the surface area of the pyramid.

Mathematics

1 answer:

Monica [59]3 years ago

8 0

Answer:

306 mi^2

Step-by-step explanation:

surface area = area of base + lateral area

surface area = s^2 + 4bh/2

surface area = (10 mi)^2 + 4(10 mi)(10.3 mi)/2

surface area = 306 mi^2

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3 years ago

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2 years ago

The hypotenuse of a right triangle is 26 mm. One leg of the right triangle is 10 mm. What is the length of the other leg? (4 poi

PIT_PIT [208]

Answer:

24 mm

Step-by-step explanation:

Since it is a right triangle, we can use Pythagorean theorem

$a^2+b^2=c^2$

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Now, solve for b. To do this, get b by itself.

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3 years ago

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2 years ago