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Students of a school staged a …

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Students of a school staged a rally for cleanliness campaign. They walked through the lanes in two groups.one group walked through the lanesAB,CD and DA. Then they cleaned the area enclosed within their lanes. If AB=9m,BC=40m,CD=15m,DA=28m and angle B=90 degree l, which groups cleaned more area and by how much? Find the total area cleaned by the students.

    • Posted by Piyush Singh 5 years, 3 months ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Shakti Sarkar 5 years, 3 months ago

    Please bro don't give big questions

    0Thank You

    ANSWER
    http://mycbseguide.com/examin8/

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