Thanks easy.small circle "r", medium circle=R and big circle = R+4,==>7+r=4+R===>r=R-3===> 2(R-3)+2R+2(R+4)=38, R=6 and radius of big circle=10 and small one=3 so the area of rectangle =380 and 380-157+56.52+14.13= 152.35
In the future, you might wanna actually write the question in the thumbnail. Weirdos like myself like to work out the problem BEFORE watching the video. K, thanx.
Well explained
Thanks easy.small circle "r", medium circle=R and big circle = R+4,==>7+r=4+R===>r=R-3===> 2(R-3)+2R+2(R+4)=38, R=6 and radius of big circle=10 and small one=3 so the area of rectangle =380 and 380-157+56.52+14.13= 152.35
152.23 u^2≈ Area
In the future, you might wanna actually write the question in the thumbnail. Weirdos like myself like to work out the problem BEFORE watching the video.
K, thanx.
Hello, in the current videos it is, thanks for the recommendation