In the following figure, ABC is an equilateral triangle. DE is parallel to BC and equal to half the lengths of BC. If AD+ EC+ CB=24 cm, then What is the perimeter of triangle ADE?

In the given figure, ABC is a triangle. DE is parallel to BC and (AD)/(DB) = 3/2 Determine the ratios and (AD)/(AB)

In the following figures DE || BC. (i) Find EC (ii) Find AD

In the following figures DE || BC. (i) Find EC (ii) Find AD

In the following figures DE || BC. (i) Find EC (ii) Find AD

ABC is an equilateral triangle. AD is perpendicular to BC. Prove that AB^(2) + BC^(2) + CA^(2) =4AD^(2)

triangle ABC is an equilateral triangle and AD bot BC , where D lies in BC. If AD= 4 sqrt3 cm, then what is the perimeter (in cm) of triangle ABC ? त्रिभुज ABC एक समबाह त्रिभुज है तथा AD bot BC है, जहाँ D, BC पर स्थित है | यदि AD= 4 sqrt3 सेमी है, तो त्रिभुज ABC का परिमाप ( सेमी में) कितना होगा ?

In the given figure, ABC is a triangle. DE is parallel to BC and (AD)/(DB) = 3/2 What is the ratio of the areas of Delta DEF and Delta BFC ?

If Delta ABC be an equilateral triangle and AD _|_BC , then AD^(2) =