2 years ago

How do I find the area of a triangle and a circle??

1 answer:

3 0

Answer:

Area of triangle =1/2×base×height

Area of circle = pie × radius ^2

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Tasya [4]

Answer:

2, 3, 5, 7 and 11 are the first few prime numbers.

Step-by-step explanation:

A prime number is a natural number greater than 1 that is not a product of two smaller natural numbers.

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2 years ago

Talja [164]

$\text{ Hi there! =)}$

$\large\boxed{n = 15.4}$

$\frac{11}{10} =\frac{n}{14} \\\\\text{ Cross multiply to solve for n:}\\\\11 * 14 = 10 * n\\\\154 = 10n\\\\n = 15.4$

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2 years ago

maks197457 [2]

No i cannot be safely leaned

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2 years ago

Masja [62]

Answer:

x=21

Step-by-step explanation:

We know that C is a right angle, which means that x + 3x+6 = 90

$4x+6=90\\4x=84\\x=21$

Have a nice day. hope I helped please rate brainliest!

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2 years ago

sladkih [1.3K]

Answer:

Step-by-step explanation:

90.5 needs to be a whole number, and if it ends in 5 you round it up

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2 years ago