Answer:
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You really just have to do 12.4 x 2 = 24.8 because half of 24.8 is 12.4.
I just added an answer to a question exactly like that. The answer would be 1, 361.2. To find area you need to multiply the base and height together. Just think, b*h=a. Base times height equals area. Good luck!
Is there a picture to go with this problem?
Answer:
A=-2 B=17
Step-by-step explanation: