This figure is a triangle. Using the definition of triangles, it is determined that angles 1, 2, and 3 add up to 180 degrees. In this instance, we know the values of 2 combined angles. With this information it is only necessary to subtract the values of angles 1 and 2 (134) from 180 degrees to find the value of angle 3. This leads us to the solution that angle 3 has a value of 46 degrees.
Answer: Width of canvas = 9 inches
Area left for painting after painting the border = 70 square inches.
Explanation :
Since we have given that
Area of painting = 108 square inches
Length of canvas = 12 inches
As we know that


So, breadth of canvas = 9 inches .
Now, Chloe paints a 1 inch wide blue border on the canvas.


Hence, remaining area = 70 square inches .
4 is the answer to this question
Answer: 380.13271108436 meters2
Step-by-step explanation: This would be the answer if it was radius
Answer:
You are correct 3(8n-8) and 24n-24 is the right answer
Step-by-step explanation: