2 years ago

URGENT] What is the perimeter of the figure? 28 m 22 m 20 m 14 m

Mathematics

1 answer:

egoroff_w [7]2 years ago

8 0

Answer:

20m

Step-by-step explanation:

5+3+1+7+4=20

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In un trapezio rettangolo la base minore, il lato obliquo e l'altezza misurano rispettivamente 60 cm. 95 cm è 76 cm. Calcola il

KengaRu [80]

Answer:

$2p=348 cm\: S=6726 cm^{2}$

Step-by-step explanation:

Ciao, come stai?

1) Per prima cosa, dobbiamo trovare la misura della base più grande. Scomponendo la figura possiamo visualizzare un triangolo e un quadrato. Ci sono somiglianze con gli angoli. Quindi è un triangolo rettangolo. Applichiamo il teorema di Pitagora:

$a^2=b^2+c^2\\95^2=b^2+76^2\\57=b$

2) Perimetro:

$2p=60+57+76+60+95\\2p=348 cm$

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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