an isosceles traingle has perimeter 2.5a cm and each of equal sides is a cm find the area of traingle by herons formula
Added by Melissa B.
Step 1
We have an isosceles triangle with a perimeter of \(2.5a\) cm and each of the equal sides is \(a\) cm. We need to find the area of the triangle using Heron's formula. Show more…
Show all steps
Close
Your feedback will help us improve your experience
Suzanne W. and 100 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Two corresponding sides of two similar triangles are 3 cm and 5 cm. The area of the first triangle is 12 cm². What is the area of the second triangle?
Kathleen G.
An isosceles triangle has an area of 29 cm2, and the angle between the two equal sides is 5π/6. Find the length of the two equal sides
Adi S.
Use the given information to determine the area of each triangle. Two of the sides are $5.98 \mathrm{cm}$ and $8.05 \mathrm{cm},$ and the included angle is $107.1^{\circ} .$ (Round the answer to one decimal place.)
An Introduction to Trigonometry
Trigonometric Functions of Angles
Recommended Textbooks
Elementary and Intermediate Algebra
Algebra and Trigonometry
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD