Answer:
Radius
Step-by-step explanation:
The radius is a straight line from the center to the circumference of a circle
The diameter is a straight line, from circumference to circumference, that passes throught a citcle's center
Use photo math shows step by step! So much easier than relying on other people!
Do each prism seperately
(8x10x5)+(4x4x5)
(400)+(80)
480in^3
Answer:
14 ac ago
Step-by-step explanation:
eat my boo
The line needs to be 8.06 m long
Explanation
Given that the ladder is 7 feet tall and the bottom of the slide should be 4 m away from the ladder.
The ladder,slide and the ground connecting them makes the sides of a right angled triangle with ladder as the height and ground as the base.
base=4m
height=7m
hypotenuse can be determined using pythagoras law
![b^{2} +h^{2} =H^{2} \\x^{2} 4^{2}+ 7^{2}= H^{2} \\16+49=H^{2} \\H=\sqrt{65} \\=8.06 m](https://tex.z-dn.net/?f=b%5E%7B2%7D%20%2Bh%5E%7B2%7D%20%3DH%5E%7B2%7D%20%5C%5Cx%5E%7B2%7D%204%5E%7B2%7D%2B%207%5E%7B2%7D%3D%20H%5E%7B2%7D%20%5C%5C16%2B49%3DH%5E%7B2%7D%20%5C%5CH%3D%5Csqrt%7B65%7D%20%5C%5C%3D8.06%20m)