The area of each triangular base is:
A = 1/2(b)(h)
A = 1/2(3)(4)
A=
5 ft
There are two bases, so total base area is
The lateral area is:
4 ft
12 ft
A = (12)(3) + 12(5) + 12(4)
A= HP
3 ft
The total surface area is
Please help

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality