Question

1. In which quadrants, abscissa of a point is negative?
2. If two angles of a triangle are complementary, then what type of triangle will be formed?
3. What is the lateral area of a cuboid with dimensions l, b and h?
4. If each observation of the data is decreased by 5, then what is the effect on the mean?

Answer 1

Answer:

1.II quadrant

2.right -angled triangle

3.2(lb +bh+ hl)

Step-by-step explanation:

4th One I don't know.

so sorry for that..

you can ask it from Google.

OK!