Answer:
the side lengths will be 4√2- 4√2 - 8
Step-by-step explanation:
When you have missing side lengths of a right triangle, you can use special triangles to find the side lengths. Where the angles are 45-45-90, each triangle has side lengths with the relationship 1 - 1 -√2.
This means for problem 9, the side length 8 is the equivalent of the special triangle √2 * √32 = √64 = 8. So each side is multiplied by √32.
So the side lengths will be 4√2- 4√2 - 8.
These are found using:
1*√32 = √32 = 4√2
1*√32 = √32=4√2
√2*√32 = √64 = 8
Answer:
7
Step-by-step explanation:
OK, so we're looking for the index in the fourth column and the fourth row
which is gonna be 7 if you count correctly
Answer:
k
Step-by-step explanation:
k
Answer:
m 7=129
Step-by-step explanation:
if 6 and 7 are right next to each other. it makes 180 degrees so you would take 180-51 to get your answer
