Answer:
The length is 9 units. The width is 2 units. If you multiply these 2 values (9 x 2) you will get 18 square units for the area of the rectangle.
Step-by-step explanation:
If the area of the triangle is 1/2 the area of the rectangle you will divide 18 by 2.
18/2 = 9.
The area of the triangle is 9 square units.
2 were older than 40 and the rest were younger then 20
It’s 8n-12 because it’s trying to find the difference so you would replace the and with the subtraction sign
Answer:
615.75216
Step-by-step explanation:
A=πr2
=π·14^2
≈615.75216
Answer: 127º
Step-by-step explanation: The sum of internal angles from a polygons is equal to 180 (n-2) where n is the number of sides for the polygon
so the polygon from the picture has 6 sides then the total sum of internal angles is:720º
On the other hand, added all the internal angles we have: 112º+133º+128º+100º+120º=593º
the angle denoted by x is equal to 720º-593º= 127º
