300 × 200-10 π & # 178; =? (calculation retention π)

300 × 200-10 π & # 178; =? (calculation retention π)


60000-10π^2



147.147.149.145.147.178.152.148.148.133 median


(147+148)÷2=147.5



√10²+(10√3)²=√100+300=√400=20
Here's (10 √ 3) &# 178;. Why 300


(10√3)².=10²(√3)²=100*3=300