Base of a triangle is 10 cm and height is 4cm. Base of another triangle is 12 cm and height is 5.cm Find the ratio of areas of these triangles.
1️⃣ 2/3
2️⃣ 3/2
3️⃣ 40/12
4️⃣ 10/60
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Answer:
Area of 1st triangle =1/2 into B into H
1/2 into 10 into 4 = 5 into 4 = 20
Area of 2nd triangle = 1/2 into 12 into 5 = 6 into 5 = 30
Ratio of both triangles = Area of 1st triangle /Area of second triangle
20/30 = 2/3
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