A bookstore is hosts the stars from the Harry Potter
2 answers:
Answer : The number of fans or people in the building to meet the stars can be, 5985
Step-by-step explanation :
Given:
Area of the store = 15000 ft²
Area of the stage = 36 ft²
Area of the each person = 2.5 ft²
First we have to calculate the left area for the people.
Left area for the people = Area of the store - Area of the stage
Left area for the people = 15000 ft² - 36 ft²
Left area for the people = 14964 ft²
Now we have to calculate the number of fans or people can be in the building to meet the stars.
Number of fans to meet the stars =
Number of fans to meet the stars =
Number of fans to meet the stars = 5985
Therefore, the number of fans or people in the building to meet the stars can be, 5985
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Solution:
Consider the Given Isosceles Triangle
Considering the Possibilities
Case 1. When two equal angles are of 70°
Let the third angle be x.
Keeping in mind , that sum of Interior angles of Triangle is 180°.
70° + 70° + x= 180°
140° +x= 180°
x= 180°- 140°
x= 40°
Case 2:
When an angle measures 70°, and two equal angles measure x°.
Keeping the same property of triangle in mind, that is sum of interior angles of triangle is 180°.
70° + x° + x° = 180°
⇒ 70° + 2 x° = 180°
⇒ 2 x° = 180° - 70°
⇒ 2 x° = 110°
Dividing both sides by 2, we get
x= 55°
