Get expert insights and reliable answers to your questions on IDNLearn.com. Get the information you need from our experts, who provide reliable and detailed answers to all your questions.
(c) Rajah 3 menunjukkan lukisan berskala bagi sebuah dinding yang berbentuk segi empat tepat. Diagram 3 shows a scale drawing of a rectangular wall. 9.6 cm 480 12.4 cm 620 Rajah 3/Diagram 3 (i) Jika skala yang digunakan ialah 1 : 50, berapakah luas sebenar dinding tersebut, dalam meter persegi? If the scale used is 1:50 what is the actual area of the wall, in square metre? (ii) Farid mengecat dinding tersebut dengan menggunakan 250 ml cat bagi 2 meter persegi. Hitung isi padu cat, dalam liter, yang diperlukan oleh Farid untuk keseluruhan dinding tersebut. Farid paints the wall using 250 ml of paint for 2 square metres. Calculate the volume of paint, in litres, needed by Farid for the whole wall.
Sagot :
We value your presence here. Keep sharing knowledge and helping others find the answers they need. This community is the perfect place to learn together. Thank you for choosing IDNLearn.com. We’re committed to providing accurate answers, so visit us again soon.