samirgrasty22
samirgrasty22
06-10-2017
Mathematics
contestada
A triangle has base 6 cn and area 42
Respuesta :
abby0601
abby0601
08-10-2017
The height is 14 cm.
A=bh/2
42=6h/2
42(2/6)=h
(42÷6)x2=h
7x2=h
h=14
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