Answer:
A. line symmetry only.
equilateral triangles have 3 lines of symmetry
Answer:
p = 35
Step-by-step explanation:
Complementary angles sum to 90°
Sum the 2 given angles and equate to 90, that is
20 + 2p = 90 ( subtract 20 from both sides )
2p = 70 ( divide both sides by 2 )
p = 35
3. Im pretty sure hold on 14^ =69 x-9
