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Text format: In the diagram (above), the area of (triangle)BCD is 60, What is the length of side (line above these letters)BC

 Apr 4, 2020
 #1
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area = 1/2bh

60=1/2(15)h

60=7.5(h)

8=(h)

 

The length of BC should be 8.

 

smileysmileysmiley

 Apr 4, 2020
 #2
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+1

Thanks, you are in fact correct, this helps a lot :D

JosTheDude  Apr 4, 2020

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