1200 cards
All measurements should be taken in centimeters
<u>Calculate the area of large rectangular card</u>:
<u>Calculate the area of each small cards</u>:
<u>Divide the area of large card by area of small card</u>
Number of small cards: 1200 cards
Angle BCA = 180 - 100
angle BCA = 80
Isosceles triangle ABC has two congruent angles, A and B
2x + 80 = 180
2x = 100
Angles A and B = 50 or y and z = 50
I think lines AB and DE are supposed to be parallel, so angles y and x are consecutive interior angles (supplementary)
x = 180 - 50 = 130
Answer:
One witch is straight across
Step-by-step explanation:
-6-2
Answer: it should be -8
