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3 years ago

Please help is questions 1, 2, and 6! Please show work for brainliest!

Mathematics

1 answer:

Tema [17]3 years ago

5 0

Answer:

Q1) 210

Q2) 198

Q6) 2.5 × base

Step-by-step explanation:

Q1) 9×(6+5+7) + 2(½×6×8)

= 162 + 48

= 210 cm²

Q2) (4+4+2+2+2+2+3+3) × 3²

= 22 × 9

= 198 ft²

Q6) parallel to base is a triangle

½ × 5 × base

= 2.5 × base cm²

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