Solution :
1st -
2nd -
3rd -
4th -
Conclusion - only third choice has negative equivalent value
Answer:
144*
Step-by-step explanation:
decagon has 10 sides every side is 144* angles
Do you have a (a,b,c,d) type of answer?
if yes it would be c, if no... Then uh good luck
I think it should be option d
The first step to solve this problem is to find the area of
the rectangular piece of fabric.
A of triangle = bh/2
A = (14 cm) (6 cm) /2
A = 84 cm^2 / 2
A = 42 cm
And since there are 31 pieces of the fabric, the total area
of all the pieces of fabric is:
31 pieces of fabric x 42 square centimeters per piece =
1,302 square centimeters
To computer how many congruent triangular patches can be
cut, you have to divide the total area of the fabric pieces with the area of
the congruent triangle:
1,302 square centimeters / 21 square centimeters = 62
Therefore, Leia can cut 62 patches.
