StudyGPT Just Leveled Up – Say Hello to Knowee! 🚀
Knowee
Questions
Features
Study Tools

In a certain isosceles triangle, the base is times as long as each leg and the perimeter is How long is the base?

Question

🧐 Not the exact question you are looking for?Go ask a question

Solution

1. Break Down the Problem

We have an isosceles triangle with the following properties:

  • Let the length of each leg be x x .
  • The base is b b .
  • The perimeter P P of the triangle is given (though the actual value for P P is missing in the question).
  • It is stated that the base is k k times as long as each leg, where k k is also missing in your prompt.

From this, we know:

  1. The base can be expressed as b=kx b = kx .
  2. The perimeter is given by the formula P=2x+b P = 2x + b .

2. Relevant Concepts

Using the perimeter formula: P=2x+b P = 2x + b We can substitute b b with kx kx : P=2x+kx=(2+k)x P = 2x + kx = (2 + k)x

3. Analysis and Detail

To solve for the base b b :

  1. Rearranging the formula gives us: (2+k)x=P (2 + k)x = P
  2. Solving for x x : x=P2+k x = \frac{P}{2 + k}
  3. Now substituting back to find the base b b : b=kx=k(P2+k) b = kx = k \left(\frac{P}{2 + k}\right) Thus, we get: b=kP2+k b = \frac{kP}{2 + k}

4. Verify and Summarize

To summarize, we have derived an expression for the base b b in terms of the perimeter P P and the ratio k k : b=kP2+k b = \frac{kP}{2 + k} Make sure to use the actual values for P P and k k to calculate the specific lengths.

Final Answer

To find the base b b , use the formula: b=kP2+k b = \frac{kP}{2 + k} Substitute k k and P P with their respective values to calculate the length of the base.

This problem has been solved

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.