Answer: 15 centimeters
Step-by-step explanation: You cut the rectangle into two triangles following the diagonal. You add 12 squared (144) and 9 squared (81) together. You get 225. You get the square root of 225 which is 15 and that is your answer. Basic solving for the hypotenuse.
It would be 16 minutes because you would divide 80 by 20 and you get 4 so now you multiply 4 by 4 and you get 16
Answer:
The width of the photo is .
Step-by-step explanation:
From the given figure it is notices that the total width of the frame is
The photo is covered by a frame border and the width of the border is
To find the width of the photo we have to subtract the width of upper frame border and lower frame border from the total width of frame.
Width of the photo is
Therefore the width of the photo is .