Answer:
a = 10 cm
Step-by-step explanation:
Area of triangle, A = 51 cm²
base, b = 10.2 cm
Let height of triangle be a cm
<em><u>Formula:-</u></em>




hence, the missing length is 10 cm
I'm sorry, I don't see the question. Could you please retake the photo in better quality so I could answer it? Thanks!
Answer:
ok and?
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
Answer:
Answer is A! 38 degrees
Step-by-step explanation:
opposite side is the same