If  b  = 3 in. and  h  = 8 in., what is the area of the triangle?

A=12in² is the answer

Area = 1/2 * b * h

= 1/2 * 3 * 8

=  12 in^2

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.