Answer:
540
Step-by-step explanation:
If you have five sides on a polygon, all the angles will add up to 540°
Surface area= Area of all the shapes added together
Area of square =s^2
Area of triangle =bh/2
S=12
B=12 B is s
H=8
12^2 =144 square
12×8= 96/2=48 triangle
There are 4 triangles and 1 square
144+48+48+48+48=336 Answer is f hope that helps
Answer:
Connor is 15, so we multiply Connor's age by 3, because that's how old Sadie is, but -5.
So our answer comes out to 40.
Sadie is 40 years old.
Glad i could help, have a nice day <3
Answer:
I believe so, it makes the most sense out of all the answers because there are 6 on the left and w with 2 more on the right. Good job!
Triangle is equal 180 degrees. Given values, 70 + 35 = 105
Meaning, you find what ‘more’ degrees are needed to get 180
180 - 105 = 75 degrees
70 + 35 + 75 = 180
x = 75
