English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories
1 ⤊

Find the area of a circle with a diameter of 22 centimeters.?

2007-10-21 06:44:16 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

2 answers

r = 11 cm
A = π r ²
A = π (121) cm ²
A = 380 cm ² (to nearest whole number)

2007-10-21 08:18:12 · answer #1 · answered by Como 7 · 1⤊ 0⤋

pi r^2
3.14159x11^2

2007-10-21 13:51:04 · answer #2 · answered by i_heart_kasey_kahne9 3 · 0⤊ 0⤋

fedest.com, questions and answers