Griffin Vaughan
07/18/2024 · Middle School

8. Un triangolo isoscele ha la base lunga \( 8,3 \mathrm{~cm} \) e il perimetro di \( 19,5 \mathrm{~cm} \). Quanto misura ciascun lato obliquo del triangolo? \( [5,6 \mathrm{~cm}] \)

UpStudy ThothAI Solution

Tutor-Verified Answer

Step-by-step Solution

Per risolvere il problema, iniziamo a definire i lati del triangolo isoscele. Sappiamo che: - La base del triangolo è lunga \( b = 8,3 \, \text{cm} \). - Il perimetro del triangolo è \( P = 19,5 \, \text{cm} \). In un triangolo isoscele, i due lati obliqui sono uguali e li indichiamo con \( l \). Pertanto, possiamo esprimere il perimetro come: \[ P = l + l + b = 2l + b \] Sostituendo i valori noti: \[ 19,5 = 2l + 8,3 \] Ora, isoliamo \( 2l \): \[ 2l = 19,5 - 8,3 \] Calcoliamo \( 19,5 - 8,3 \): \[ 19,5 - 8,3 = 11,2 \] Quindi abbiamo: \[ 2l = 11,2 \] Dividiamo entrambi i lati per 2 per trovare \( l \): \[ l = \frac{11,2}{2} = 5,6 \, \text{cm} \] Pertanto, ciascun lato obliquo del triangolo misura \( 5,6 \, \text{cm} \).

Quick Answer

Ciascun lato obliquo del triangolo misura \( 5,6 \, \text{cm} \).
Answered by UpStudy AI and reviewed by a Professional Tutor
UpStudy ThothAI
Self-Developed and Ever-Improving
Thoth AI product is constantly being upgraded and optimized.
Covers All Major Subjects
Capable of handling homework in math, chemistry, biology, physics, and more.
Instant and Accurate
Provides immediate and precise solutions and guidance.
Try Now
Ask Tutors
Ask AI
10x
Fastest way to Get Answers & Solutions
By text

Enter your question here…

By image
Re-Upload
Uploaded Files
xxxx.png0%
Submit
📸 STUDY CAN BE A REAL STRUGGLE
Why Not UpStudy It?
Select your plan below
Premium

You can enjoy

  • Step-by-step explanations
  • 24/7 expert live tutors
  • Unlimited number of questions
  • No interruptions
  • Full access to answer and
    solution
Basic
  • Limited Solutions