Tangin is a surveyor. She is standing 60 feet from a 25-ft tall tree that is leaning towards her. The angle of elevation from Tangin to the top of the tree is 20°. To the nearest degree, find the acute angle between the tree and the ground on the side nearest to Tangin?

41*67/2=1373.5

step-by-step explanation:

i just used a calculator

30.5*10=350$

you have to multiply the number without the decimal point then add it later but if its tenn u must move the place value of the decimal point 1 to the right.

the answer is:

the lateral area is equal to

to find the lateral area of the square pyramid, first we need to find the perimeter of the base, and then, find the lateral area using the following formulas:

where,

s, is the base length

slant height, is the height of a the side of the pyramid

we are given:

now, calculating the perimeter of the base, we have:

then, calculating the lateral area:

hence, we have that the lateral area is equal to

have a nice day!