oksuzette12 oksuzette12

02-06-2021
Mathematics

contestada

find the surface of a square pyramid with a base edge 9 and slant height 6

Respuesta :

goodgirl90012 goodgirl90012

02-06-2021

Answer:

Surface area of a square pyramid = a2 + 2al = 81 + 2 ( 9 ) ( 6) = 189

Step-by-step explanation:

Surface area of a square pyramid = a2 + 2al

where,

a = base length of square pyramid = 9

l = slant height or height of each side face = 6

Answer Link

Otras preguntas

IF T(n) =+3 what is the third term?

On January 1st, Jerome concocts a rumor and tells Beth. On January 2nd, they each tell a new person. By the end of January 2nd, four people have heard the rumor

If a = 2.3 units, b = 3 units, c = 5 units, and d = 7 units, what is the volume of the two prisms? a 126 cubic units b 71.45 cubic units c 89.45 cubic units d 7

What is 9 equal to? 2=4 3=12 4=20 5=30 6=42 9=??

what amendment gives us freedom of religion

Which choice identifies the kind of sentence and the correct end mark? Would you like a glass of water A. declarative, period B. exclamatory, exclamation point

which greek god was the god of beauty

Which of these has a y-intercept of (0,7)? Is it (A) f(x)=7(x-1)(x+5) (B) f(x)=3x(x-7) (C) f(x)=xx+2x+7

In a democratic society, which of the following statements best describes how people earn a living? a People must have the same career that their parents had. b

at the yalta conference of 1945 the military situation favored Roosevelt Churchill Eisenhower Stalin