Question and Answers Forum

All Questions      Topic List

Coordinate Geometry Questions

Previous in All Question      Next in All Question      

Previous in Coordinate Geometry      Next in Coordinate Geometry      

Question Number 218345 by Spillover last updated on 07/Apr/25

Answered by som(math1967) last updated on 07/Apr/25

$$letAF=AE=x$$$$\frac{1}{2}\times 3\times (6+x)+\frac{1}{2}\times 3\times (8+x)+\frac{1}{2}\times 3\times 14=63$$$$\Rightarrow \frac{3}{2}\times (28+2x)=63$$$$28+2x=42$$$$\therefore x=7$$$$AB=6+7=13cm$$

Commented by Spillover last updated on 08/Apr/25

$$thankyou$$

Terms of Service

Privacy Policy

Contact: info@tinkutara.com