Question
In triangle ABC, the sides are 5 cm, 12 cm, and 13
In triangle ABC, the sides are 5 cm, 12 cm, and 13
cm. Find: (a) the area of the triangle, (b) the inradius (radius of inscribed circle), (c) the circumradius (radius of circumscribed circle).
More Triangle Questions
- What is the inradius of an equilateral triangle whose vertical height measures 12√3 cm?
- Find the length of AC, if ΔABC ~ ΔRQP and AB = 10 cm, RQ = 8 cm and RP = 12 cm.
- Find the area of a triangle with sides 13 cm, 14 cm and 15 cm.
- The base of a right pyramid is an equilateral triangle with side 9 cm. If the height of the pyramid is 45√3 cm, find the volume of the pyramid.
- Find the area of a triangle with a base of 12.6 cm and a corresponding height of 18.4 cm.
- Find the vertical height from a vertex to the base of an equilateral triangle with a side measuring 12√3 cm.
- Determine the perpendicular drawn from a vertex to the opposite side in an equilateral triangle with side length 8√3 cm.
- The vertices of triangle ABC are A(2, 3), B(8, 5) and C(5, −1). Find the coordinates of the centroid of the triangle.
- Two similar triangles have areas 50 cm² and 98 cm². If a side of the smaller triangle is 5 cm, find the corresponding side of the larger triangle.
- Find the hypotenuse of an isosceles right-angled triangle where each of the equal sides is 7√5 cm.
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)