the area of a triangle, whose base and corresponding altitude are 6 cm and 5 cm, is equal to the area of a right triangle whose one of the sides containing the right angle is 2.5 cm. Find the other side of the triangle.
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3
Answer:
Answer:
The other side of the triangle is 12 cm.
Step-by-step explanation:
✅Area of triangle = ½ base × height
✔️Area of triangle 1 = ½ × 6 × 5
✔️Area of triangle 1 = 15 cm²
✅Area of ∆ 1 = area of right angled ∆ .
15 cm² = area of right angled ∆ .
Area of right angled ∆ = ½ ×product of
sides containing
the rt. angle
✔️½ × 2.5 cm x b = 15 cm²
✔️2.5 × b = 30 cm
✔️b = 12 cm
Hence the other side of the triangle is 12 cm.
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0
Answer:
12cm
Step-by-step explanation:
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