The minimum number of triangles needed to construct a polygon is 4. which is the name of the polygon?
a) octagon
b) hexagon
c) heptagon
d) quadrilateral

Option B. Hexagon

Step-by-step explanation:

The minimum number of triangles needed to construct a polygon is always represented by (n - 2) where n is the number of sides.

Now we put the values of n.

for n = 3 number of triangles = (3 - 2) = 1

for n = 4 number of triangles = (4 - 2) = 2

for n = 5 number of triangles = (5 - 2) = 3

for n = 6 number of triangles = (6 - 2) = 4

We have got the answer.

If minimum number of triangles are 4 then polygon formed is Hexagon where number of sides n = 6.

Option B. Hexagon is the answer.

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.

536

step-by-step explanation: