Question

1 . You are the CR of your class. The students have been facing problems in the classroom
allotted to the class. Write a report to the Principal in this regard, mentioning the recom-
mendations as solution.​ ​

Answer 1

Explanation:

Answer

(1) Area of the ΔDEI=1/2 × Base × Height

⇒1/2×60×40

=1200m

2

(2) Area of the Trapezium EFGI=1/2× (Sum of the two parallel sides) × Height

⇒1/2×(60+50)×70

⇒1/2×110×70

=3850m

2

(3) Area of the ΔAFG=1/2 × Base × Height

⇒1/2×50×50

=1250m

2

(4) Area of the TrapeziumABCH=1/2 ×(Sum of the two p

1 . You are the CR of your class. The students have been facing problems in the classroomallotted to the class. Write a report to the Principal i …

Put the jumbled sentences in the proper order. a) Discourtesy is not legal offence. b) The lift-man's demand was not paid any heed. c) The lift-man wa …