alleryایک رومبس کی طرف 10 cm اور ایک اخترن 12 cm ہے۔ اس کا علاقہ کیا ہے؟
A96 cm²
B60 cm²
C120 cm²
D192 cm²
Answer & Solution
Correct answer: A. 96 cm²
نصف اخترن 6 اور طرف 10 دوسرے آدھے اخترن کو 8 دیتے ہیں، لہذا اخترن 12 اور 16 رقبہ 96 مربع سینٹی میٹر دیتے ہیں۔
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