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Class vii arithmatic sorbosomo 1

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Cambriannews
Cambriannews

Cambrian School & College

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বিবিন্ন জ্যাবিবিক আকার ও আকৃ বি হতি সিবসি এিং সদৃশ আকার ও আকৃ বি বিবিি করতি পারতি। সিবসিিা ও সদৃশিার িতযযপার্বকয করতি পারতি। বিিু তজ্র সিবসিিার শিব বিবিি করতি পারতি। বিিু জ্ এিং িিু িুব তজ্র সদৃশিা িযাখ্যাকরতি পারতি। বশক্ষার্ীরা-
একটি জ্যাবিবিক আকৃ বির ওপর আর একটি জ্যাবিবিক আকৃ বি স্থাপন করতে যবি হুিহু বিতে যায় িতি িারা সিবসি।
একক কাজ্ঃ
জজ্াড়ায়কাজ্ঃ
সঠিকউত্তরঃ
েক্ষকরঃ
িেীয় কাজ্ঃ
২টি বিিু জ্ সিবসি হওয়ার শিব ঃ ১।দুই িাহু ও অন্তর্বি জকাণ ২। বিন িাহু ৩। দুই জকাণ ও অনুরূপ িাহু ৪। অবিিূ জ্ ও এক িাহু
বিিু জ্ দুটি সদৃশ হতে DF এর িানকি? জজ্াড়ায় কাজ্ঃ
সদৃশ জজ্াড় বিবিি করঃ জজ্াড়ায় কাজ্ঃ
িেীয় কাজ্ঃ ABC, DEF এিং XYZ সদৃশ হতে সম্ভািয িানদ্বারাবনতিরছকটি পূরণ করঃ ABC DEF XYZ AB=3 DE= XY= BC=5 EF= YZ= AC=7 DF= XZ=
িাবড়র কাজ্ঃ িাহু-জকাণ-িাহু উপপািযটি িণবনা কর এিং প্রিাণকর। বিিু তজ্রসদৃশিারশিব গুতোবেখ্।
Class vii arithmatic sorbosomo 1

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Class vii arithmatic sorbosomo 1