A regular triangular pyramid has a base area of 31.5 mm2
and a surface area of
252 mm2. What is the lateral area of the regular triangular
pyramid?
OA) 220.5 mm2
OB) 126 mm2
OC) 283.5 mm2
OD)127.75

search the worksheet up on the internet

step-by-step explanation:

it works trust me

. + λrh() e 1 1 2 4 4 4 4 4 3 4 4 4 4 4 + th−1(− s(x)2 dx ω + λrh−1() e 2 1 2 4 4

step-by-step explanation:

current in the circuit at time t is /, then the power delivered to the resistor is

step-by-step explanation:

step-by-step explanation:

hihi so drawing these 2 triangles is fairly simple. all that's left is finding the height of each one. luckily, we have a side length and an angle, so there is a trig function we can use to solve for the height. the easiest one to use would be tangent, since we have 2/3 things needed to find and the third needed is what we are solving for. tan(73°) * 30 ~= 98.13 and tan(73°) * 35 ~= 114.45