Can someone help me pls

432

Step-by-step explanation:

Lets plug it into the formula

b1 should be the horizontal line on the bottom horizontal line and b2 should be the top horizontal line

so we get b1 = 28 and b2 = 20

according to the formula we should add b1 and b2, getting us 48.

divide 48 by 2: we get 24

24 times h, or the hieght, or 18 is 432

so the answer is 432

could you pls give me brainliest? I only need 1 more brainliest to rank up ;-;

answer: 590

step-by-step explanation:

the correct answer is 5 6 and 7