What are 15 geometry terms that start with s with definitions?

Answer 1

Amongst many others they are:-

1 Sphere which is a circular 3D object

2 Surface area of a sphere is 4*pi*radius2

3 Segment which is part of a circle

4 Sector which is part of a circle

5 Semi-circle which is half of a circle

6 Surface area of a circle is pi*radius2

7 Square-based pyramid has 5 faces, 8 edges and 5 vertices

8 Scalene triangle has 3 unequal sides

9 Supplementary angles add up to 180 degrees

10 Sixty degrees is an acute angle because it's less than 90 degrees

11 Sine ratio for a right angle triangle is opposite/hypotenuse

12 Septagon is a 7 sided polygon better known as an heptagon

13 Square is a 4 equal sided quadrilateral

14 Straight line equations are for example y = 2x+8

15 Slope of the above equation is 2 and its y intercept is 8

P.S. Sorry for the delay in answering the question because of previous glitches to the WikiAnswers computers which have now been resolved but hope it has helped,