The answer to the first one is 72.
C. 2 + (–3); –1 is the answer
Step by step explanation
area= 2πrh
-> 2 * 3.14 * 2 * 9
-> 6.28 *18
-> 113.04
Answer:
<h2>C. -5; -135, -10,935</h2>
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
the area of a parallelogram is the length of one of the sides multiplied with the length of the height on this side.
so, in this case it is
4×5 = 20 cm²