Home
Class 9
MATHS
Delta ABC is an isosceles triangle in wh...

`Delta ABC` is an isosceles triangle in which BC = 8 cm and AB = AC = 5 cm. Then, area of `Delta ABC = …………….cm^(2)`.

A

6

B

12

C

18

D

24

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • HERON'S FORMULA

    KUMAR PRAKASHAN|Exercise EXERCISE 12.2|3 Videos
  • COORDINATE GEOMETRY

    KUMAR PRAKASHAN|Exercise MCQs|7 Videos
  • INTRODUCTION TO EUCLID'S GEOMETRY

    KUMAR PRAKASHAN|Exercise MULTIPLE CHOICE QUESTIONS|3 Videos

Similar Questions

Explore conceptually related problems

ABC is an isosceles triangle with AB = AC. Draw AP bot BC to show that angle B = angle C

ABC is an isosceles triangle right angled at C. Prove that AB^(2) = 2AC^(2) .

The sides of a triangle measure 12 cm, 17 cm and 25 cm. Then, the area of the triangle is ……………. cm^(2) .

ABC is an isosceles triangle, right angled at C. Prove that AB^(2)= 2AC^(2) .

ABC is an isosceles triangle, with AC= BC. If AB^(2)= 2AC^(2) , prove that ABC is a right triangle.

In Delta ABC AB = 9 cm, BC = 12 cm and AC = 15 cm. BM is an altitude on AC. Then, BM = ……………cm.

Delta ABC ~ Delta DEF . BC = 3cm, EF = 4cm and area of Delta ABC = 54 cm^(2) . Determine the area of Delta DEF .

Can you construct a triangle ABC with BC = 6 cm, angleB=60^(@) and AB + AC = 5cm.? If not, give reasons.

ABC is an isosceles triangle in which AB=AC bisects exterior angle PAC and CD||AB (See the given figure ). Show that ABCD is a parallelogram

Let ABC be a right triangle in which AB = 6 cm, BC = 8 cm and angle B = 90^(@)( . BD is the perpendicular from B on AC. The circle through B,C,D is drawn. Construct the tangents from A to this circle.