Answer:
8
Step-by-step explanation:
3+5=8
Answer:
90
Step-by-step explanation:
X=-14
do you want an explanation <span />
Answer:
Isosceles trapezoid
Step-by-step explanation:
-An isosceles trapezoid is also sometimes called a convex quadrilateral.
-It properties include:
- A line of symmetry can often bisects a pair of opposite sides.
- It has to obtuse alternating with each other after which a pair of acute angles alternate with each other i.e 80°, 80°,100°,100°
- It has a trapezoidal shape which by definition has a two pair of parallel sides.
- The angles on it's base or ceiling are equal hence the name Isosceles Trapezoid.
Answer:
Step-by-step explanation: to find circumference, u do 2*pi*radius or pi times diameter