Respuesta :

Answer:

the base is 15 feet

Step-by-step explanation:

area=1/2base×height

75=1/2×10×h

75=5h

h=75÷5

h=15

Answer:

15

Step-by-step explanation:

75 divided by 10 is 7.5, a triangle is always half of the base x width so we need to do 7.5 x 2, which is 15

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