if the base of an isosceles triangle is 6 cm and its height is 3 cm find its area
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HI FRIEND
BASE= 6CM
ONE SIDE OF THE TRIANGLE = X
PERIMETER = 16 CM
2X + 6 = 16
X = 5 CM
AREA BY HERONS FORMULA
S (5+5+6)/2
S = 8
AREA = VIS(S-A)(S-B)(S-C)]
AREA = √ [8 (8-5) (8-5) (8-6)]
AREA = √ [8×3×3×2]
AREA = √ [144]
AREA = 12 CM²
HOPE IT HELPS
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