UPSKILL MATH PLUS

Learn Mathematics through our AI based learning portal with the support of our Academic Experts!

Learn more
Find the value of the pro-numeral \(x\) in the diagram below if \(AD =\) \(x+40\), \(BC=\) \(21 cm\) and \(DE=\) \( 42 cm\).
 
YCIND13052022_3741_TN_Class8_Geometry_25.svg
 
The value of pro-numeral \(x\) is \(cm\).