herrerayahir84 herrerayahir84
  • 01-12-2021
  • Mathematics
contestada

Find the area of a triangle with vertices (1, -1), (7,5), (1, 7).

Respuesta :

Аноним Аноним
  • 06-12-2021
  • Please prefer the picture for your answer.
  • We know, area of a ∆ = 1/2 × base × height.
  • Here, base = ( 7 + 1) units = 8 units.
  • Height = (7 - 1) units = 6 units.
  • Therefore, the area of the ∆
  • = (1/2 × 8 × 6) square units
  • = 24 square units.

Answer:

The area of the triangle is 24 square units.

Hope you could get an idea from it.

Doubt clarification - use comment section.

Ver imagen Аноним
Answer Link

Otras preguntas

The term political culture primarily refers to __________.
Help me, please.................
When the posted speed limit is 70 mph, the minimum speed limit is ___________ mph. a. 40 b. 50 c. 60?
Simplify and write -t(16t+7) in standard form. After rewritten identify a b and c terms.
The population of the various states are re-evaluated every --- years. How many years??
explain how the results of each affect your health: (18 points)   Positive 1. I express my feelings easily. 2. I look for nonverbal meanings behind words said.
Evelyn wants to buy 5 pens that cost $2.45 each and 3 notebooks that cost $4.39 each. If she currently has $20, how much more money does she need?
a rectangle bulletin board board is 1 1/5 meters wide and 2 meters tall what is the area of the bulletin board
What are the 4 processes/task that water allows organisms to do?
Getting nation government spending in a member's district is the concept of