The way to find the area of a triangle is A=

if the base is 3 feet longer then the height we can write it like this B=H+3
now we can add it to our area equation
20=

20=

40=

+3H
10

=

h=3.2ft
Answer:
True
Step-by-step explanation:
Two angles form a pair of complementary angles
Answer:

Step-by-step explanation:
Let's subtract:



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