1 year ago

Find the area of the triangle. MY GRADE PLEASE HELP!

Mathematics

1 answer:

Airida [17]1 year ago

8 0

Answer:

B:21

Step-by-step explanation:

Area of parallelogram=315=base ×hight .

base =x

hight= 15

15 × x = 315

x= 315/15

=21

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