It keeps going up by 2......3....4....5.... so the answer is easy, 15 + 6 = 21!
Answer:
The awnser is D hope this helps :)
Step-by-step explanation:
A= (1/2) b*h
h=3 sqrt3
A= (1/2)*6*3sqrt3
A= 9sqrt3 square inches
Answer: 3:10
Step-by-step explanation:
From the question, b= 3; c=10
Ratio of b:c will be
the value of b:value of c
=3:10
I hope you understand
