The conference table top shown is the shape of two congruent trapezoids. The table top is wooden with a rectangular glass inset.
All of the wood on the conference table needs to be refinished. What is the total area of the wood portion of the table top? Enter your answer in the box. The answer is not 20
1 answer:
You might be interested in
The answer is: " 7
" ;
_____________________________________________
or, write as: " 7. 5 " .
_____________________________________________
Explanation:
To solve:
_____________________________________________
Using a technique called "dimensional analysis" :
_____________________________________________
*
;
=
=
;
=
;
=
;
= { 15 ÷ 2 }
= " 7
" .
_____________________________________________
or, write as: " 7. 5 " .
_____________________________________________