Some Key Vocabulary:Orthocenter of a Triangle:The point of intersection of the three altitudes of a triangle.Incenter of a Triangle:The point of intersection of the three angle bisectors of a triangle. It is also the center of the inscribed circle of a triangle.Circumcenter of a Triangle: The point of
Answer: Each student will have 12 pencils.
Step-by-step explanation:
Given: Total students= 25
Total colored boxes = 15
Total pencils in 1 box =20
Then total pencils in all 15 boxes = 20 × 15 = 300
Now, the number of pencils each students will get = (Number of pencils in all 15 boxes) ÷ (Total students)
= 300÷ 25
= 12
Therefore, Each student will have 12 pencils.
15 + 16 + 17 = 48
The answer is 48.
B.
Elements of the same group in the Periodic Table will have similar chemical and physical properties.