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Please solve no c and 7 a . ​

Please solve no c and 7 a . ​-example-1
User Uglybugger
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1 Answer

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c) 12 / 4 = 3 (scale factor)
2 x 3= 6cm

7) no figures are given but the two small lines on the triangle represents the fact that the triangle is an isosceles, this means that abc will equal to abd
User Samuel Pinto
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