Welcome to the Podiatry Blog of Dr Richard Blake of San Francisco. I hope that the information here will help you in some way. Please feel free to leave a comment on the blog, or email me questions at email@example.com. If the blog helps you, consider a $5 donation to keep the blog growing. $55 has been donated in November 2017 so far. Thank you. Dr Rich Blake
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Sunday, July 16, 2017
Brilliant: A Fun App to Teach and Test your problem solving!!
Joy of Problem Solving: Geometric Shortcuts
What is the area of the red figure? (All arcs shown are of circles with a radius of 2.)
73% of people got this right.
I am having fun with this new app called Brilliant. Here I got the answer of 8 correct. I have to get sharp again so I can teach my grandson. Rich