solve 10th question refer to left side fig 8.93
Hint: Join ZY
angle XZY = 90
solve the question according to the hint
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Answered by
9
HEY MATE....
SEE .....
IN THE FIG....
XY IS A DIAMETER....
XZ IS NOT A DIAMETER BUT IT IS A CHORD....
SO XY IS ALSO A CHORD....
THEN XY IS THE LONGER CHORD BEING THE DIAMETER THAN ANY OTHER CHORD IN THE CIRCLE EXCEPT DIAMETER..
SO XY>XZ
SEE .....
IN THE FIG....
XY IS A DIAMETER....
XZ IS NOT A DIAMETER BUT IT IS A CHORD....
SO XY IS ALSO A CHORD....
THEN XY IS THE LONGER CHORD BEING THE DIAMETER THAN ANY OTHER CHORD IN THE CIRCLE EXCEPT DIAMETER..
SO XY>XZ
shreya32457:
and according to ur hint it will be ....
xzy is a right angled triangle as it is increibed in the semicircle....
so xy will be its hypotenuse and the hypotenuse is always big
so xy>xz
who are u
from which sub
Answered by
1
Given,
XZY=90°
Proof,
In triangle XYZ ,
XZY = 90°
then,
XY is a hypotnuse.
In a right angle triangle hypotnuse is the longest side.
Therefore, XY is greater that XZ.
HOPE THIS WILL HELP U
XZY=90°
Proof,
In triangle XYZ ,
XZY = 90°
then,
XY is a hypotnuse.
In a right angle triangle hypotnuse is the longest side.
Therefore, XY is greater that XZ.
HOPE THIS WILL HELP U
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