A solid prism isof length 15cm There is a cross-section of the prism which is a semi-circle of radius - Maths - Surface Areas and Volumes

Question

A solid prism isof length 15cm There is a cross-section of the
prism which is a semi-circle of radius 4cm Calculate the total
surface area of the prism

Anuradha Sharma · Accepted Answer

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"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/images/TTT(9)%20png"
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The prism will be same as that of half of the cylinder so, TSA= πrh+πr2+area of rectangular base=227×4×15+227×42+8×15Simplify this to get the answer

A solid prism isof length 15cm. There is a cross-section of the prism which is a semi-circle of radius 4cm. Calculate the total surface area of the prism.