ترفندهای آموزش ریاضی
مدیر وبلاگ : عباس استادکریم
با تکان دادن نقطه لغزنده hمی توان ارتفاع استوانه را تنظیم کرد وبا نقطه Netمی توان استوانه را باز یا بسته کرد.
اگرداخل مربع راکلیک کنید فرمول مساحت کل استوانه نمایش داده می شود.
مساحت جانبی استوانه=محیط قاعده ضرب درارتفاع=عددپی ضربدردوبرابر شعاع(یا همان قطر)
مساحت کل استوانه=مساحت جانبی+مساحت دو قاعده
مساحت قاعده یعنی عددپی ضرب در مجذورشعاع(مجذورشعاع یعنی شعاع ضرب درشعاع).
حجم استوانه=مساحت قاعده ضرب درارتفاع.
نوع مطلب :
برچسب ها :
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سه شنبه 7 آذر 1396 07:23 ب.ظ
سلام خانواده ی من! من می خواهم بگویم این
پست عالی است، عالی نوشته شده است و تقریبا همه اطلاعات مهم آمده است.
من می خواهم پست های بیشتری مانند این را ببینم
یکشنبه 15 مرداد 1396 04:20 ب.ظ
Today, I went to the beach with my kids. I found a sea shell and gave it to my 4 year
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pinched her ear. She never wants to go back! LoL I know this is totally off topic but I had to tell someone!
دوشنبه 9 مرداد 1396 11:54 ب.ظ
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دوشنبه 9 مرداد 1396 08:34 ب.ظ
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دوشنبه 25 اردیبهشت 1396 08:04 ب.ظ
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چهارشنبه 30 فروردین 1396 11:14 ب.ظ
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چهارشنبه 22 بهمن 1393 10:55 ب.ظ
باعرض سلام و خسته نباشید
با تشکر خدمت آقای استاد کریم
مطالبتون بسیار جالب وکاربردی بود . چه جوری میتونم محتواهای ساخته شده را دانلود کنم ودر کلاس استفاده کنم اگر نمی شه امکانش هست برای من مطالب مربوط به حجم رو ایمیل کنید .