![]() Hoepfully this helps! The key is to bring yourself back to what the question is asking. Pretty much like finding the volume of a toblerone chocolate. Okay whats rhe volume of this object: Volume = Area of repeated face X Length of the prism Once you have that area you will need to multiply it by the length of the object. ![]() Ask yourself, why did i get my height? Ohhh…. Once you have the height, you may have got lost during the process. ![]() So you have to REARRANGE the formula to have ‘b’ by itself and solve for ‘b’ as this is your height. So now we have to find the height? What shape is this? How do you find the height using two side lengths for a Right angled triangle? PYTHAGORAS THEOREM= EUREKA Once you find the height (c^2 = a^2 + b^2) This will give you the value for c. So what is the area of the face: Area of the Triangle = 1/2 X base x height In this situation we do not have the Height of the Triangle. Using this area we need to multiply with the length. We have to now think what is area for this shape. We gotta think what is the Volume of ANY 3D OBJECT? Volume = Area of repeated face X Length of the prism The repeated face for this triangular prism is the TRIANGLE. We just have the base length, the slant length (hypotenuse) and the length of the prism. In this triangular prism we don’t have the height. ![]() #m #maths l #languageofalgebra a #algebra a #addingnegative a #addingnegativenumbers n #negativenumbers w #wegotthis l #lineargraphst t #thisishowwedoit t #terms expressions #a #area a #areaofcircle e #equation f #fyp f #fypaustralia f #fyplondons s #school t #teacherlife m #mathsaustralia m #mathsmelbourne m #mathslondon l #londonteacher m #melbourneteacher a #aussieteacher p #patienceisthekey b #breatheinbreatheout w #wegotthis m #mathshelptiktoks m #mathstok m #mathstiktok m #mathstok g #growthmindset g #growthmindsetcoach T #theherechallengeĢ6 Likes, TikTok video from Chucky "Finding the VOLUME of a triangular prism. ![]() Finding the VOLUME of a triangular prism. ![]()
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