प्रश्नावली-1.3
हल कीजिए-
(i)
(-40)-5
(-450)-3 ()
(-45)+ (-5)
2525
(vi)
(-128)- (-16)
(iv) (-56) (-4) (v)
(vii) 050
(viii)
500
(ix)
(-80)+ (-80)
Answers
Answer:
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Answer:
if bisector AE of exterior vertical angle DAE of triangle abc be parallel to base BC prove that tringe is isoscelesif bisector AE of exterior vertical angle DAE of triangle abc be parallel to base BC prove that tringe is isoscelesif bisector AE of exterior vertical angle DAE of triangle abc be parallel to base BC prove that tringe is isoscelesif bisector AE of exterior vertical angle DAE of triangle abc be parallel to base BC prove that tringe is isoscelesif bisector AE of exterior vertical angle DAE of triangle abc be parallel to base BC prove that tringe is isoscelesif bisector AE of exterior vertical angle DAE of triangle abc be parallel to base BC prove that tringe is isoscelesif bisector AE of exterior vertical angle DAE of triangle abc be parallel to base BC prove that tringe is isosceles bisector AE of exterior vertical angle DAE of triangle abc be parallel to base BC prove that tringe is isosceles is isoscelesif bisector AE of exterior vertical angle DAE of triangle abc be parallel to base BC prove that tringe is isosceles