cross multiply
100(40-x) = 60(40 + x)
solve for x
x= 10
How much will it cost to carpet a rectangular room measuring 13.4 m by 24 m if carpeting costs $24.99 per square meter?
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cross multiply
100(40-x) = 60(40 + x)
solve for x
x= 10
<h2>Given :-</h2>
- Area of Rhombus = Area of Triangle
- Base and Height of Triangle is 24.8 cm and 5.5 cm respectively .
- Length of one diagonal of the rhombus is 22 cm .
- Length of other Diagonal
As we know that
Area of triangle = ½ × Base × Height
- Area = ½ × 24.8 × 5.5
- Area = 1 × 12.4 × 5.5
- Area = 12.4 × 5.5
- Area = 68.2 cm²
Area of rhombus = ½ × D1 × D2
- 68.2 = ½ × 22 × D2
- 68.2 × 2 = 22 × D2
- 136.4 = 22 × D2
- 136.4/22 = D2
- 6.2 = D2
- D2=6.2