Math Arguments
Problems, Questions, and Puzzles to spark discussion and argument in the maths classroom.
Ratio of the Areas
Ratio of areas of ∆BAF to sqr ABCD is 5:11. What is the ratio of areas of ∆DEF to ABCD? (Fig not drawn to scale)
Generalize?
.
Source:
David Marain
Ratio of areas of ∆BAF to sqr ABCD is 5:11. What is the ratio of areas of ∆DEF to ABCD? (Fig not drawn to scale) Generalize?@jamestanton @Cshearer41 @HarMath @johnjoy1966 #mtbos #mathstratchat #iteachmath #maths pic.twitter.com/2u3c1VaA6l
— David Marain (@dmarain) September 4, 2020
More Information:
++