1What is the area of a square whose diagonal is 18 cm?A162 sq. cmB81 sq. cmC178 sq. cmD324 sq. cmView AnswerDiscussWorkspaceReportSaveEasy
2A rectangle is 42 m long and 15 m wide. What is its area?A630 sq. mB812 sq. mC1,260 sq. mD114 sq. mView AnswerDiscussWorkspaceReportSaveEasy
3If each side of a square is increased by 10%, by what percent does its area increase?A31%B10%C21%D20%View AnswerDiscussWorkspaceReportSaveMedium
4A rectangle is 17 m long and 13 m wide. What is its area?A442 sq. mB225 sq. mC60 sq. mD221 sq. mView AnswerDiscussWorkspaceReportSaveEasy
5Find the area of a triangle whose sides are 7 cm, 24 cm and 25 cm.A168 sq. cmB88 sq. cmC56 sq. cmD84 sq. cmView AnswerDiscussWorkspaceReportSaveMedium