Answer:
By 375
Step-by-step explanation:
Answer:
option A
Step-by-step explanation:
From the picture, we can see that:
- The height of the vertical cross section is the same as the height of the prism, that is, 4 inches.
- The base of the vertical cross section is the same as the width of the prism, that is, 8 inches.
A=BH 17×9=153 16×6=96 153-96=57
13 is 57
Answer:
Step-by-step explanation:
Since the triangle has a right angle, we are going to use pythaogoran theoem, which is , where a and b are the legs and and c is the hypotunese/ slated side. Let set it up.
9+36=c^2
45=c^2
=
Then we are going to find a perfect squarre root(1,4,9,16,25....) to simplify the radical
The perfect square root is 9 because 9 goes into 45 5 times.
Then take the sqr root of 9 and we have