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Please help, I’ll give anyone a Brainliest to see if anyone who has the best answer to the math question with the best efforts and the best step-by-step explanation, well good luck guys and I will check the answer to see if it’s appropriate! :)

Please help Ill give anyone a Brainliest to see if anyone who has the best answer to the math question with the best efforts and the best stepbystep explanation class=

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ericfeng1003

Answer:

Step-by-step explanation:

a) Length = 20 m, Width = 10 m

2x * x = 200

x * x = 100, x = 10, 2x = 20

b) 60 m

Find Perimeter

20 x 2 + 10 x 2 = 40 + 20 = 60

c) 22.4 meters

Find diagonal using Pythagorean Theorem

10 x 10 + 20 x 20 = x * x

100 + 400 = x * x

x * x = 500

x = [tex]\sqrt{500}[/tex], rounded to 22.4

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