Answer:
84 mm²
Step-by-step explanation:
12×14=168
168÷2=84
I got this answer from the formula A= bh÷2
Hi Claudia, hope I am not too late :)
x=-1
x+2-1=0
-1+2=1
1-1=0
y=0
A.48
Step-by-step 789333
=
obtuse scalene
Adjust based on LCM (15):