The perimeter of an isosceles triangle is equal to 14 cm and the lateral side is to the base in the ratio 5:4. The area of the triangle is
(a)
21 cm2
(b)
0.5
cm2
(c)
1.5
cm2
(d)
2
cm2
The perimeter of an isosceles triangle is equal to 14 cm and the lateral side is to the base in the ratio 5:4. The area of the triangle is
(a)
21 cm2
(b)
0.5cm2
(c)
1.5 cm2
(d)
2cm2
Question ID - 50082 | SaraNextGen Top Answer
The perimeter of an isosceles triangle is equal to 14 cm and the lateral side is to the base in the ratio 5:4. The area of the triangle is
(a)
21 cm2
(b)
0.5cm2
(c)
1.5 cm2
(d)
2cm2
|
The perimeter of an isosceles triangle is equal to 14 cm and the lateral side is to the base in the ratio 5:4. The area of the triangle is |
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|
(a) |
21 cm2 |
(b) |
0.5 |
(c) |
1.5 |
(d) |
2 |
1 Answer
127 votes
Answer Key / Explanation : (d) -
Let the sides of triangles be 
and 
Then 
So, 
So, 
Area of 
= 
.
127 votes
Answer Link
127