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3 years ago

Area of triangle 4cm, 5cm and 3cm

Mathematics

1 answer:

sergiy2304 [10]3 years ago

8 0

Answer:

4cm x 5cm x 3cm = 60cm

Step-by-step explanation:

You have to multiply each number by the next, then you have the area, to find the PERIMETER, you multiply each number by the amount of sides it is on and add

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3 years ago

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3 years ago

Find the surface area of a pentagon-based pyramid with slant height of 11 m.

Ronch [10]

Answer:

108.75 square meter.

Step-by-step explanation:

<h3>Surface area of pentagon based pyramid:</h3>

$\sf \boxed{\text{\bf Surface area of pentagonal pyramid = $ \bf \dfrac{5}{2}*b*(a + s)$}}$

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1 year ago

What is 24/20 in simplest form

san4es73 [151]

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3 years ago

Read 2 more answers