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8. B 8 cm P Triangle ABC is mathematically similar to triangle PQR. The area of triangle ABC is 16 cm². (a) Calculate the area of triangle PQR cm R NOT TO SCALE (b) The triangle are the cross-sections of prisms which are also mathematically similar. The volume of the smaller prism is 320 cm³. Calculate the length of the larger prism.​

8 B 8 cm P Triangle ABC is mathematically similar to triangle PQR The area of triangle ABC is 16 cm a Calculate the area of triangle PQR cm R NOT TO SCALE b The class=

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