1 Answer

Xlm · Answer 1 · 2023-10-08T21:11:37+0000

To answer this question we will use the following diagram as a reference:

Therefore the surface area of the given solid is:

$\begin{gathered} SA=2(4cm*1cm)+2(1cm\operatorname{*}1cm)+2(1cm\operatorname{*}4cm)+2(4cm\operatorname{*}1cm)+1cm\operatorname{*}4cm \\ +3cm\operatorname{*}4cm+4cm\operatorname{*}4cm. \end{gathered}$

Simplifying the above result we get:

$\begin{gathered} SA=8cm^2+2cm^2+8cm^2+8cm^2+4cm^2+12cm^2+16cm^2 \\ =58cm^2 \end{gathered}$

Answer: Option B.

Find the surface area of the above solid.A. 43 cm2B. 58 cm?C. 54 cm?D. 52 cm?-example-1

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

Other Questions