What is an acute angle? What is an obtuse angle?
Use a dictionary to look up the non-math
definitions of acute and obtuse. How do the
definitions relate to the math definitions?

A acute angle is a angle that is less than 90 degrees

A obtuse angle is a angle that is more than 90 degrees, but less than 180 degree

Step-by-step explanation:

An acute angle is less than 90°.

An obtuse angle is more than 90°.

Step-by-step explanation:

Sorry if wrong didn't really get the question I'm a little slow

363 square inches

step-by-step explanation:

surface area of a pyramid is b + 1/2ph

b is the area of the base: 11 x 11 = 121

p is the perimeter of the base: 11 + 11 + 11 + 11 = 44

h is the height of the pyramid: 11

121 + 1/2(44)(11)

121 + 242

363

46

step-by-step explanation:

given

height = 168 cm

formula

height =2.47*f+54.13

solution

168 = 2.47f + 54.13             subtract 54.13 from both sides

168 - 54.13   = 2.47f             combine

113.87 = 2.47f                     divide by 2.47

113.87 / 2.47 = f                   combine

46.1 = f  

answer: 46 cm