Answer:
180 - 90 - 52 = 38
Step-by-step explanation:
All angles in a triangle have to add up to 180.
38 + 52 + 90 = 180.
<h3>
Answer: 28</h3>
Explanation:
90° is 90/360 = 1/4 of a full 360° rotation. Meaning that if the central angle of the pizza slice is 90°, then we have four equal slices.
One slice is 7 square inches, so all four slices combine to 7*4 = 28 square inches
Answer:
1.8
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Since DA can be considered a line the whole value of it is 180 degrees. So you do 180-105 which equals 75. You then add 75 to 67 which is equal to 142. The value of a triangle is 180 so you would do 180-142 and you would get 38. Thus, X is equal to 38 degrees.
Answer:
1352 pounds
Step-by-step explanation:
128+128=256
256+254=510
510+128=638
2000-638=1352
