Answer:
5*4 = 20
20 + 3 = 23
answer : 23
Step-by-step explanation:
Answer is 15.78% , hence option B is correct
number 2) 0
125.92 sq cm
You need to find the area of all the sides, so:
2(2.2 * 9.1) + 2(2.2 * 3.8) + 2( 9.1 * 3.8)
= 125.92 sq cm
