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3 years ago

PLEASE QUICK!!

Mathematics

2 answers:

tresset_1 [31]3 years ago

7 0

Answer:

Step-by-step explanation:

valentina_108 [34]3 years ago

3 0

Answer:

Step-by-step explanation:

So, when we dilate a triangle, it affects side measures.

So let's find it!

$10*0.4=4$

$30*0.4=12$

So, the sides of our new triangle is 4 and 12.

Let's find the area!

$\frac{4*12}{2} =24$

So, it is the first option! Hope this helps!

P.S. Stay Safe

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Find the sine and cosine of each angle as a fraction and as a decimal. Round to the nearest hundredth.

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1st triangle:

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Step-by-step explanation:

Using SOH CAH TOA, we know that to find the sin of an angle, it's Opposite/Hypotenuse.

To find the cos of an angle, it's adjacent/hypotenuse.

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