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5 votes
PLEASE PLEASE HELP.

PLEASE PLEASE HELP.-example-1

1 Answer

5 votes

Answer:

120 square feet

Explanation:

they are similar so they are in a ratio 20/10=2 so smaller triangle is twice the larger one 6×2=12ft

area of triangle =1/2×base×height

=1/2×20×12

=120 square feet

answered
User Kaj Hejer
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