21.4666 hope this helps! ❤️
Answer:
A yes
B no
C yes
D yes
Step-by-step explanation:
sorry I don't know how to do the other one
AB + CD = BC + DA
<span>Where A, B, C, and D are points on the quad, and AB is the length of the line A to B, etc. </span>
<span>Since you know three sides, you can easily solve for the fourth. </span>
Answer:
1,178 Where'd you find that?!?!
Step-by-step explanation:
I think the answer is 700 as 700*10=7,000.