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primary 6 | Maths
| Geometry
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Date Posted: 2 years ago
Views: 244
AD = 16² ÷ 20 = 12.8 cm (Ans)
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Hope this helps
Date Posted:
2 years ago
Hi, 1/2× 20 × AD is area of what?
Area of triangle CDE. Triangle CDE also inside the rectangle ABCD with base = CD and height = AD
I get it now!
1st is formula for measuring the triangle in the square and 2nd is formula for measuring triangle in the rectangle. Area remains the same. Thank you!!!
1st is formula for measuring the triangle in the square and 2nd is formula for measuring triangle in the rectangle. Area remains the same. Thank you!!!
Yeah. You got it !
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