Find area of trapezium whose parallel sides are 15 and 23 cm and non parallel sides are 10 and 8 | Class 9 ICSE Mathematics

Class 9 Math Linear Equation, Midpoint Theorem, Pythagoras, Construction, Area and perimeter Written Test FM 25

 

The length of a rectangle is reduced by 22% and that of breadth is increased by 14%. Find the percentage change in the area

 

Class 5 Perimeter and Area Test FM 20

 

Class 9 ICSE SELINA MATH EX 20B question 14 | Find the area and perimeter of a square plot of land, the length of whose diagonal is 15 metres. Given your answer correct to 2 places of decimals

By applying Pythagoras Theorem Diagonal = Root2  x side 

ICSE SELINA CLASS 9 Math ex 20B question 17 | Two adjacent sides of parallelogram are 24 cm and 18 cm. If the distance between the longer sides is 12 cm; find the distance between the shorter sides.