Answer:
A = x² + 11x + 24
Step-by-step explanation:
A = L*W
L = x+8
W = x+3
A = (x+8)(x+3)
Use any method to multiply
A = x²+8x+3x+24 combine like terms
i think its 8r^4
hope this helps
4
Number 5 is 145 degrees
Number 6 is 135 degrees
Number 7 is 130 degrees
Number 8 is 85 degrees