Question

Answer the question in attachment with full explanation. ​

Answer 1

Answer:

the ans. is little complicated

Step-by-step explanation:

• let DE =FE =GF=DF=x
• join DF which will be
• $\sqrt{2} x$
• now if you are intelli gent you can do it

Answer 2

Answer:

your Answer and explaination is in this attachment

Step-by-step explanation:

GIVEN : DEFG Is a square and BAC = 90°.

T .P : FG2= BG × FC

CONST: JOIN. D to F and G to E

HOPE THIS WILL HELP UUUU

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