Question

Please answer the question that is in the image.

Answer 1

Answer:

12*6*2+

15*6*2+

15*12=

504

Hope This Helps!!!

Answer 2

Answer:

504 sq.in.

Step-by-step explanation:

Given,

Edges of a box = 12 in. , 15 in. , 6 in.

So,

Lateral Surface Area (LSA) of the box

= 2 (l + b) h

• [On substituting their values]

= [2 (12 + 15) × 6 ] $in^{2}$

• [On simplifying]

= [2 × 27 × 6] $in^{2}$

• On multiplying]

= 324$in^{2}$

And,

Base area of the box

= l × b

• [On substituting the values]

= (12 × 15) $in^{2}$

• [On multiplying]

=  180 $in^{2}$

Therefore,

Total area painted by Agnes leaving the top of the box

= LSA of the box + Base area of the box

• [On putting their values]

= 324$in^{2}$ + 180 $in^{2}$

• [On adding]

= 504$in^{2}$

Hence,

The total area painted is 504$in^{2}$ (Ans)