Step-by-step explanation:

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good luck bro these types of questions are so annoying im doing one now and is the question from mathswatch
Step-by-step explanation:
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no because it has three sides
Step-by-step explanation:
The given ratio of the sides of the triangles is 4:10:7. Let the sides be 4x, 10x and 7x .
And given perimeter is 252 meters .
Perimeter is the sum of all sides. So we get

Dividing both sides by 21

So the sides are

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it means To raise a power to a power means to raise one exponent to another. Whether the exponents are real, imaginary, monomials or polynomials, to simplify these problems, all you have to do is multiply the exponents together. Hope this helps