Question

please answer me my questions and correct don't fake answer I will report you okay hmm hmm ​

Answer 1

Answer:

Step-by-step explanation:

2.

a.

given length

2cm, 5cm, 6cm

there are six sides

2(2x5)=20 is of two sides , 2(6x2)=24 is of other two sides , 2(5x6)=60 is of top and bottom    total surface area =20+24+60=104 cm2

b.

22, 20, 3

2(3x22) =132 is of two sides,2(22x20)=880 is of other two sides, 2(3x20)=120 is of top and bottom   total surface area= 1132cm^2

c.

1,3,10

2(1x3)=6 , 2(1x10)=20, 2(3x10)=60   total surface =6+20+60=86cm^2