Answer:y=10
Step-by-step explanation:
Answer:
Step-by-step explanation:
If BD is altitude then AC is the base.
<u>The length of AC is:</u>
- AC =
<u>The length of BD is:</u>
- BD =
<u>The area is:</u>
- A = 1/2bh
- A = 1/2 * = 18 unit²
Answer:
A. 13
B. 11
Step-by-step explanation:
Answer:82.24%
Step-by-step explanation: