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 :

The perimeter of an isosceles triangle is equal to 14 cm and the later

1.	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.	1 cm2
B.	$0.5\sqrt {21} $$ cm2
C.	$1.5\sqrt {21} $$ cm2
D.	$2\sqrt {21} $$ cm2
Answer» E.

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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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