The area of a triangle in the sides measuring 13 m, 12 m and 5 m is
25 m2
27 m2
20 m2
30 m2
The sides of a triangle are in the ratio of 13 : 14 : 15 and it perimeter is 84 cm. Find the area of the triangle.
336 cm2
315 cm2
412 cm2
440 cm2
The sides of a triangle are 3 cm, 4 cm and 5 cm. Its area is
6 cm2
8 cm 2
12 cm2
15 cm2
If semi perimeter of Δ ABC is 28 cm, then its perimeter is ____cm.
14 cm
28 cm
56 cm
60 cm
The area of a triangle with longest side 15 cm, perimeter 40 cm and difference of other two sides 1 cm is
20 √ 14 cm2
20 √7 cm2
15 √14 cm2
20 cm2
The area of quadrilateral ABCD in the adjoining figure is
15.2 cm2
15.8 cm2
16. 2 cm 2
The sides of a triangle are in the ratio of 25 : 14 : 12 and its perimeter is 510 m. The greatest side of the triangle is
120 m
170 m
250 m
270 m
The area of a triangular sign board of sides 6 cm, 8 cm and 7 cm is
65 cm2
30.2 cm 2
60.2 cm 2
20.3cm 2
D, E and F are midpoints of sides QR, RP and PQ of Δ PQR.If Δ PQR is 96 cm.Then semi perimeter of Δ DEF is _____ cm.
96 cm
48 cm
24 cm
12 cm
The area of trapezium in the adjoining figure is
296 m2
306 m2
276 cm2
286 m2
