Answer:
1.) Area=30 cm^2. 2.) Area=75 in^2. 3.) Area=1400 m^2. 4.) Area≈3.68 cm^2.
5.) Area=77 ft^2. 6.) Area≈5.38 m^2. 7.) Area=80 in^2. 8.) Area=24.5 m^2.
9.) Area=1250 cm^2. 10.) Area =105 cm^2. 11.) Area=60 cm^2. 12.) Area= 120 cm ^2.
Step-by-step explanation: I used the trapezoid area with this formula A=a+b
/2(h)
and for the rectangle i used the formula A=LW hope all this works and the ^2 means [tex]cm^2 or in^2[/tex] hope all this helps i was glad to help please give brainliest!
