Answer:
The least amount of paper needed to make the lantern is the Surface Area of the Pyramid.
Step-by-step explanation:
A square pyramid is a pyramid which has its base as a square. It is commonly called square-based pyramid for clarity. The Surface area of a pyramid can be calculated in one of two ways.
(1)If Given the Perpendicular Height (h)
Surface Area ,
(2) If given the Slant Height (L)
Surface Area ,
Answer:0.00194836824
Step-by-step explanation:
Answer:
34°
Step-by-step explanation:
The measure of vertical angles formed by two chords is equal to one half the sum the measures of the arcs.
In other words, x is the average:
x = (23° + 45°) / 2
x = 34°
Answer:
7 hrs
Step-by-step explanation:
formula :- speed=distance/time
speed= 96kph
distance= 672 km
time=?
S=D/T
96=672/T
(cross multiply)
96T = 672
T = 672/96
T = 7 hrs