Surface Area Of Prisms And Pyramids Problems

<p>The base of the pyramid is an equilateral triangle.</p> <p>What is the surface area of the triangular pyramid?</br><highlight data-color="#666" data-style="italic">Write your answer as a whole number, simplified fraction, or exact decimal.</highlight><p><TriangularPyramid data-props='{ "triangularFaces": [ { "number": 1, "base": 9, "height": 7.8 }, { "number": 2, "base": 9, "height": 7.8, "labels": [ { "label": "7.8 ft", "side": "height", "type": "dashed", "offset": 2, "offsetY": 2, "heightLabelPosition": "center" }, { "label": "9 ft", "side": "base", "type": "normal", "positionOutside": false } ], "showRightAngle": true,"rightAngleSize": 10 }, { "number": 3, "base": 9, "height": 7.8, "labels": [ { "label": "", "side": "height", "type": "dashed", "heightLabelPosition": "center" }, { "label": "7.8 ft", "side": "height", "type": "normal", "heightLabelPosition": "right", "offsetY": -20, "positionOutside": false, "offset": 5 } ], "showRightAngle": true,"rightAngleSize": 10 }, { "number": 4, "base": 9, "height": 7.8, "sides": [ { "side": "", "color": "black" } ] } ], "offsetX": -17, "options": { "cell_size": 15, "rows": 14, "columns": 15 } }'></TriangularPyramid></p>

<p>What is the surface area of the triangular prism?</p> <p><highlight data-color="#666" data-style="italic"> Write your answer as a whole number, simplified fraction, or exact decimal.</highlight></p><TriangularPrism data-props='{ "orientation": "180", "prismType": "right", "rectangularFaces": [ { "number": 1, "width": 8, "height": 9, "labels": [ { "label": "8 ft", "side": "bottom", "type": "capped", "positionOutside": false } ] }, { "number": 2, "width": 6, "height": 9 }, { "number": 3, "width": 10, "height": 9, "labels": [ { "label": "9 ft", "side": "left", "type": "normal" }, { "label": "10 ft", "side": "bottom", "type": "normal", "positionOutside": false } ] } ], "triangularFaces": [ { "number": 1, "base": 6, "height": 8, "showRightAngle": true, "rightAngleSize": 10 }, { "number": 2, "base": 6, "height": 8, "showRightAngle": true, "rightAngleSize": 10, "labels": [ { "label": "8 ft", "side": "height", "type": "capped", "positionOutside": false }, { "label": "6 ft", "side": "base", "type": "capped", "positionOutside": false } ] } ], "options": { "cell_size": 10, "padding": 2 },"offsetX": 10}'></TriangularPrism>

<p>What is the surface area of the triangular prism?</p> <p><highlight data-color="#666" data-style="italic"> Write your answer as a whole number, simplified fraction, or exact decimal.</highlight></p><TriangularPrism data-props='{ "orientation": "180", "prismType": "right", "rectangularFaces": [ { "number": 1, "width": 12, "height": 10, "labels": [ { "label": "12 ft", "side": "bottom", "type": "capped", "positionOutside": false } ] }, { "number": 2, "width": 9, "height": 10 }, { "number": 3, "width": 15, "height": 10, "labels": [ { "label": "10 ft", "side": "left", "type": "normal" }, { "label": "15 ft", "side": "bottom", "type": "normal", "positionOutside": false } ] } ], "triangularFaces": [ { "number": 1, "base": 9, "height": 12, "showRightAngle": true, "rightAngleSize": 10 }, { "number": 2, "base": 9, "height": 12, "showRightAngle": true, "rightAngleSize": 10, "labels": [ { "label": "12 ft", "side": "height", "type": "capped", "positionOutside": false }, { "label": "9 ft", "side": "base", "type": "capped", "positionOutside": false } ] } ], "options": { "cell_size": 6.9, "padding": 4 },"offsetX": 10}'></TriangularPrism>