3 years ago

Please help!!! will pick brainliest

Mathematics

2 answers:

horrorfan [7]3 years ago

6 0

9514 1404 393

Answer:

surface area: 456 cm²
volume: 408 cm³

Step-by-step explanation:

The surface area of the figure is the total of the areas of the two triangular bases and the three rectangular faces.

SA = 2(1/2)(8 cm)(6 cm) + (17 cm)(6 cm + 8 cm + 10 cm)

= 48 cm² + 408 cm²

SA = 456 cm²

The volume is the product of the area of the triangular base and the length of the prism.

V = (1/2)(8 cm)(6 cm)×(17 cm) = (24 cm²)(17 cm)

V = 408 cm³

inna [77]3 years ago

6 0

Answer:

surface area: 456 cm²

volume: 408 cm³

Step-by-step explanation:

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