areas of parallelograms and triangles
1.
a. 18 in^2
b. 30in^2
c. 36in^2 ***
d. 60in^2
2.
a. 31.5m^2**
b. 63m^2
c. 84m^2
d. 126m^2
3.
a. 26in^2***
b. 27in^2
c.52in^2
d. 54in^2
4.
a. 36m^2**
b. 60m^2
c.72m^2
d. 96m^2
did I get them correct?