Answer:
True
Step-by-step explanation:
Corresponding sides of similar triangles are in proportion.
It should be 13 as well
Because the arc length of CDE and ABCD are both 90 degrees. They share 20 degrees from arc CD and they already both have 70 degrees. So if the arc length is equal, the corresponding chords should be equal too.
Answer:
2340
Step-by-step explanation:
The sum of the interior angles of a polygon is
sum = 180 (n - 2) ← n is number of sides
Here n = 15 , then
sum = 180 × 13 = 2340
To find The largest number of gift bags that can be packed, you will need to find the biggest way all three of these numbers can be divided evenly. You can find this answer by finding the greatest common factor.
I will show this by listing the prime factorization's for each number, and then we will look for all the common factors.
171 = 3 x 3 x 19
63 = 3 x 3 x 7
27 = 3 x 3 x 3
All three lists share two 3s. The means that the biggest way they could be divided is into nine bags (3 x 3).