ABCD-is-a-square-with-center-O-AB-5-cm-EFGH-is-a-square-such-as-AE-BF-CG-DH-1-Show-with-Chasles-rules-that-EF-FG-0-2-Determinate-the-area-of-EBFO-according-to-the-area-of-ABCD-

Tinku Tara June 4, 2023 None 0 Comments

Question Number 102196 by mathocean1 last updated on 07/Jul/20

ABCD is a square with center O. AB=5 cm. EFGH is a square such as AE=BF=CG=DH. 1) Show with Chasles rules that EF^(→) .FG^(→) =0^→ 2) Determinate the area of EBFO according to the area of ABCD.

$${ABCD}\:{is}\:{a}\:{square}\:{with}\:{center}\:{O}. \\ $$$${AB}=\mathrm{5}\:{cm}. \\ $$$${EFGH}\:{is}\:{a}\:{square}\:{such}\:{as}\: \\ $$$${AE}={BF}={CG}={DH}. \\ $$$$\left.\mathrm{1}\right)\:{Show}\:{with}\:{Chasles}\:{rules}\:{that} \\ $$$$\overset{\rightarrow} {{EF}}.\overset{\rightarrow} {{FG}}=\overset{\rightarrow} {\mathrm{0}} \\ $$$$\left.\mathrm{2}\right)\:{Determinate}\:{the}\:{area}\:{of}\:{EBFO} \\ $$$${according}\:{to}\:{the}\:{area}\:{of}\:{ABCD}. \\ $$

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ABCD-is-a-square-with-center-O-AB-5-cm-EFGH-is-a-square-such-as-AE-BF-CG-DH-1-Show-with-Chasles-rules-that-EF-FG-0-2-Determinate-the-area-of-EBFO-according-to-the-area-of-ABCD-

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