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הכנה לבגרות 801
הכנה לבגרות 802 (שאלון 381)
הכנה לבגרות 803 (שאלון 382)
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מתמטיקה » כיתה ז' » שטח עיגול
מתמטיקה » כיתה ז' » שטח עיגול
אנו מצטערים, אבל Javascript חייב להיות מופעל בדפדפן שלך כדי להציג את אתר זה כמו שצריך.
אנא הפעל Javascript בדפדפנך.
חזור לרשימת נושאים
התחל לתרגל
חזור לרשימת נושאים
התחל לתרגל
תרגילים לדוגמא
ענו על השאלה הבאה:
הצורה שלפניכם היא עיגול שמרכזו בנקודה A.
AB הוא רדיוס המעגל
2 ס"מ = AB
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ענו על השאלה הבאה:
נתון חצי עיגול שעל הקוטר שלו יש ריבוע.
רדיוס המעגל = 3 ס"מ
\[\begin{aligned} \small (\pi=3 \text{ מהו שטח הצורה שצבועה באפור? (הציבו} \end{aligned}\]
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ענו על השאלה הבאה:
הצורה שלפניכם היא חלק מעיגול שמרכזו בנקודה A.
BAC = 90°∢
10 ס"מ = AB
\[\begin{aligned} \small (\pi=3 \text{ מהו שטח הצורה בסמ׳׳ר? (הציבו } \end{aligned}\]
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ענו על השאלה הבאה:
הצורה שלפניכם היא חלק מעיגול שמרכזו בנקודה A.
BAC = 90°∢
10 ס"מ = AB
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ענו על השאלה הבאה:
הצורה שלפניכם היא חלק מעיגול שמרכזו בנקודה A.
AC הוא קוטר המעגל
2 ס"מ = AB
\[\begin{aligned} \small (\pi=3 \text{ מהו שטח הצורה בסמ׳׳ר? (הציבו } \end{aligned}\]
\[\begin{aligned} \INPUTBOX{1}{ltr}{6} \end{aligned}\]
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