Question

Help please. Asap! 30 points!!!!!

Answer 1

Answer:

perimeter: 8a³b+4ab

area: 4a²b²

Step-by-step explanation:

2a³b + 6a³b+4ab=

8a³b+4ab

1/2×4ab×2a³b=

4aa³bb

4a⁴b²

btw love ur pfp

Answer 2

Answer:

area: $\sf 4a^4b^2$ || perimeter: $\sf 8a^3b+4ab$

Step-by-step explanation:

perimeter = sum of all sides

perimeter:

$\sf 2a^3b + 6a^3 b + 4ab$

$\sf 8a^3b+4ab$

area of triangle = $\sf \frac{1}{2} *base * height$

$\sf \frac{1}{2} *4ab* 2a^3 b$

$\sf \frac{1}{2}\cdot \:8ab^2a^3$

$\sf 4a^4b^2$