The area of a pyramid is the sum of area of the base and the area of slant triangles.
The area of the base is 1.5 × 1.5 = 2.25 cm²
The slant height of each triangle, s is 3 cm
The area of the triangles = 1/2 × 1.5 × 3 × 4
= 9 cm²
Therefore, the area of the pyramid
=9 +2.25
= 11.25 cm²
Answer:
ABCD is a square and a rectangle, just graph the points to see the shape it makes
Step-by-step explanation:
firstly there is hole in the ozone
secondly i believe it is because of the axis of the earth and that the raidiation to coming to the equator not the poles
Answer:
<h3>
a = 600</h3>
Step-by-step explanation:
0.5%a = 3
×10 ×10
5%a = 30
×20 ×20
100%a = 600
a = 600
