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3 years ago

Please help me out!! for whoever is reading this, have a good day!!!

Mathematics

2 answers:

never [62]3 years ago

3 0

Answer:

to my knowledge it would be c, 100m.

Step-by-step explanation:

P=2(l+w)=2·(34+16)=100

makvit [3.9K]3 years ago

3 0

Answer:

(D) 92 m

Step-by-step explanation:

1. You can solve this using the good old pythagorean theorem: a² + b² = c², since the rectangle is just two right triangles next to each other.

2. For the python theorem, you know that the a and b are the sides of the triangle and the c is the hypotenuse of the triangle

3. In this case, it would be:

16² + b² = 34²

4. Computed squares

256 + b² = 1156

5. Subtraction property of Equality

√b² = √900

6. Square rooted both sides

b = 30

7. Now we know what b is, in this context, this would be the length for length AD and BC.

8. Since the perimeter is the total length of the shape, we do:

16 + 16 + 30 + 30 = 92

So, D is your answer.

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Answer:

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