问题描述：
in the diagram ABCDEF is a prism of length 36cm the cross-section ABC is a right-angled triangle
AB=19cm and AC=14cm Calculate (a)the length BC (b)the total surface area of the prism (c)the volume of the prism (d)the length CE (e)the angle between the line CE and the base ABED
加495218975题目图片给你 级别太低不能插图片
AB=19cm and AC=14cm Calculate (a)the length BC (b)the total surface area of the prism (c)the volume of the prism (d)the length CE (e)the angle between the line CE and the base ABED
加495218975题目图片给你 级别太低不能插图片
问题解答：
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