Plzzzz help me in this question????
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2
ATQ,
AC is parallel to BF
1)
ar (ACF) = ar (ABC)
THEY LIE ON THE SAME BASE AC AND BETWEEN SAME PARALLELS.
2)
ADDING COMMONS ar(AEDC) TO BOTH SIDES WE GET,
ar(ACF) + ar ( AEDC) = ar ( ABC) = ar(AEDC)
ar (AEDF) = ar (ABCDE)
AC is parallel to BF
1)
ar (ACF) = ar (ABC)
THEY LIE ON THE SAME BASE AC AND BETWEEN SAME PARALLELS.
2)
ADDING COMMONS ar(AEDC) TO BOTH SIDES WE GET,
ar(ACF) + ar ( AEDC) = ar ( ABC) = ar(AEDC)
ar (AEDF) = ar (ABCDE)
Answered by
1
Given:
ABCDE is a Pentagon & BF||AC.
To prove :
(i) ar (ACB) = ar (ACF)
(ii) ar (AEDF) = ar (ABCDE)
Proof:
(i) △ACB and △ACF lie on the same base AC and
between the same parallels AC and BF.
∴ ar(△ACB) = ar(△ ACF)
(ii)ar(△ACB) = ar(△ACF)
ar(△ACB)+ar(△ACDE) =ar(△ACF) + ar(△ACDE)
[ On
adding ar(△ACDE) on
both sides]
ar(ABCDE)
= ar(△AEDF)
Hope
this will help you
Mark me as brainliest plz
ABCDE is a Pentagon & BF||AC.
To prove :
(i) ar (ACB) = ar (ACF)
(ii) ar (AEDF) = ar (ABCDE)
Proof:
(i) △ACB and △ACF lie on the same base AC and
between the same parallels AC and BF.
∴ ar(△ACB) = ar(△ ACF)
(ii)ar(△ACB) = ar(△ACF)
ar(△ACB)+ar(△ACDE) =ar(△ACF) + ar(△ACDE)
[ On
adding ar(△ACDE) on
both sides]
ar(ABCDE)
= ar(△AEDF)
Hope
this will help you
Mark me as brainliest plz
maddy0507:
hey aishu
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