Answer:
180 in
Step-by-step explanation:
10*6*3=180
Answer: imma figure this out
Step-by-step explanation:
Answer:
∠H≅∠B
GH/DJ = AB/DC
Step-by-step explanation:
This expression is easier than it looks like. I thought that to solve it you have for example to express the 2 via 10 * 5^-1 and stuff like that - but you can multiply and divide this expression by some factor. In our case first we multiply by conjunctive expression root(5-2root2) and the second by root(6+2root5). In first we get root16 and the second calculate.