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Heron's Formula Mock Tests

7 questions available

Heron's Formula Mock Test 1

Questions: 7

नमूना प्रश्न

Class 9 Mathematics
The area of a triangle with sides 13 cm, 14 cm and 15 cm is:
A 84 cm²
B 70 cm²
C 90 cm²
D 77 cm²
Class 9 Mathematics
The area of a triangle with base 12 cm and height 5 cm is:
A 30 cm²
B 60 cm²
C 17 cm²
D 35 cm²
Class 9 Mathematics
A triangle has sides 10 cm, 24 cm and 26 cm. The area of the triangle is:
A 120 cm²
B 124 cm²
C 240 cm²
D 60 cm²
Class 9 Mathematics
The area of an equilateral triangle with side 6 cm is:
A 6√3 cm²
B 9√3 cm²
C 12√3 cm²
D 18√3 cm²
Class 9 Mathematics
If the area of an equilateral triangle is 9√3 cm², then its side is:
A 6 cm
B 3 cm
C 9 cm
D 12 cm
Class 9 Mathematics
The area of an equilateral triangle with side 6 cm is:
A 9√3 cm²
B 6√3 cm²
C 18√3 cm²
D 12√3 cm²
Class 9 Mathematics
The area of a triangle with sides 13 cm, 14 cm, and 15 cm is (using Heron's formula):
A 84 cm²
B 90 cm²
C 72 cm²
D 98 cm²

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