Question

Question:1) If the largest square formed by folding the A4 paper is again folded to form two triangles, what will be the area of each triangle
441 cm²
66.125 cm²
220.5 cm²​
128524.5cm²​

Answer 1

Answer:

220.5 cm square

Step-by-step explanation:

the side of the biggest square that can made from a a4 paper is 210 mm

so

210×210=44100 area of the square

area of the triangle equal to 44100 divided by 2

=2205

Answer 2

Therefore the area of each triangle is 220.5 cm².

The largest square formed by folding the A4 paper is again folded to form two triangles.

We have to find the area of each triangle.

• Size of A4 paper is 210 mm × 297 mm. so we can cut largest square from it of side length 210 mm or 21 cm [ 1 cm = 10 mm]
• Now square is folded into two triangles.
• So, the area of each triangle = half of the area of square.
• area of square = (side length)² = (21 cm)² = 441 cm²
• So, the area of triangle = 441/2 = 220.5 cm²

Therefore the area of each triangle is 220.5 cm².

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