Find the volume of each pyramid. Round to the nearest tenth if necessary. triangular pyramid: triangle base, 6.1 cm; triangle height, 6.7 cm; pyramid height, 10.4 cm
a
141.7 cm3
b
212.5 cm3
c
53.1 cm3
d
70.8 cm3

The formula for the volume V of a pyramid is V = 1 3 ( base area ) ( height ) V=\dfrac{1}{3}(\text{base area})(\text{height}) V=31(base area)(height)V, equals, start fraction, 1, divided by, 3, end fraction, left parenthesis, start text, b, a, s, e, space, a, r, e, a, end text, right parenthesis, left parenthesis                  

109 trust me

step-by-step explanation:

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm