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In triangle ABE, angle B=90 degree …

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In triangle ABE, angle B=90 degree and D is the midpoint of AE. If the AB=20cm and BD=14.5cm, find the area and the perimeter of triangle ABE.
  • 1 answers

Mahi Kasaudhan 3 years, 7 months ago

First move figure 90 degree from right to left You see that BD is height of triangle AB us base 1/2*b*h 1/2*20*14.5 =145 cm*cm
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