135k views
3 votes
Marcia will make a frame for her picture. The picture frame will be three times as long as it is wide. The width of the frame will be 4 inches. How much wood does Marcia need for the frame

User Zuleyka
by
7.8k points

1 Answer

6 votes

Answer:

Marcia needs 32 inches of wood for the frame

Explanation:

we know that

The perimeter of the rectangular frame is given by the formula


P=2(L+W)

we have


W=4\ in


L=3W

substitute the value of W


L=3(4)=12\ in

Find the perimeter


P=2(12+4)=32\ in

User Siamak Motlagh
by
8.2k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories