Tan Yee Ping's answer to Safrinfasmina's Primary 6 Maths question.
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We know that the radius of the largest circle is 12cm. Distance a = distance b, distance c = distance d. From P to R and distance a gives you 12 cm. Likewise, from P to Q and distance c gives you 12 cm. Therefore, perimeter PQR = 12 + 12 = 24 cm
Date Posted:
6 years ago
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