Answer:
Description
Step-by-step explanation:
1. ASA
2. SSS
3. AAS
4. HL
5. Cannot be determined
6. SAS
7. SSS
8. AAS
9. Cannot be determined
10. SAS
Answer:
A 61
Step-by-step explanation:
Cos A = 0.4848
A = cos ^-1(0.4848)
A = 61
Answer:
<h2>0</h2>
Step-by-step explanation:
There are not rotational symmetry.
Answer:x=2
Step-by-step explanation:2x + 8x - 1 = 19
10x=20
x=2