Answer:
we need 2 equations to solve by elimination
Answer:
The circle length is 90*pi which should be 3.14
So the circle length is 282.6
The central angle is 90 degree which is 1/4 part of 360 degree
From the theory of arc, the arc length should also be 1/4 part of circle length.
So the answer should be 1/4 * 282.6 = 70.65
Becasue it should be to the nearest tenth, so the answer should be 70.7
Step-by-step explanation:
Answer:
1500 millimeters
Step-by-step explanation:
Answer:
The formula for a quadrilateral depends on the shape.
Area of a Parallelogram: Base × Height
Area of a Rectangle: Length × Breadth
Area of a Square: (side)^2
Area of a Kite: (1 ⁄ 2) × Product of Diagonals
Area of a Trapezoid: (base1+base2/2) x Height
I hope this helps :)
