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agasfer [191]
3 years ago
5

WILL GIVE BRAINLIST AS SOON AS I CAN i thought that this one was 151.45 but it wasn't and I'm not sure what to do ​

Mathematics
2 answers:
AleksAgata [21]3 years ago
8 0

Answer:

151.4496 cm²

Step-by-step explanation:

break it into pieces to find it easier (a square and triangle)

(9.86*8.52)+(.5*13.68*9.86)

84.0072+67.4424

151.4496

zimovet [89]3 years ago
5 0

Answer:

151.4496

Step-by-step explanation:

Take the sum of its bases, multiply the sum by the height of the trapezoid, and then divide the result by 2

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