Answer:
Will no explain too much in details.
The bottom rectangle has sizes 21cm*9cm, so its area is 189cm^2.
The remaining rectangle has sizes 6cm*7cm(16-9=7cm),so its area is 42cm^2.
The area of the object is 231 cm^2.
The perimeter is 21+9+16+6+(16-9)+(21-6) = 74 cm.
Answer:I think it d
Step-by-step explanation:
Answer:
A. 44
Step-by-step explanation:
The area of a trapezoid is 
, where b_1 and b_2 are the top and bottom bases, and h = height. We are given the bases as 8 and 14, and the height as 4.
Therefore, the answer is A. 44.
Answer:
top right
Step-by-step explanation:count how mnay it goes back each time
