71.7k views
1 vote
Leia Cuts Congruent triangular patches with an area of 45 square centimeters from the rectangle the fabric that is 18 cm long and 10 cm wide how many other patches can cut from the 32 pieces up the fabric

User Intrepidis
by
8.0k points

1 Answer

3 votes
We first have to find the area of the rectangular fabric:
A = (18) * (10) = 180cm ^ 2
The number of triangular patches cut from the fabric is:
n = (180) / (45) = 4
As there are 32 pieces of fabric then:
n '= 4 * (32) = 128
answer:
She cans cut from the 32 pieces up the fabric:
128 triangular patches with an area of 45 square centimeters
User Anson VanDoren
by
8.6k points
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