Calculate the surface area and the volume of cube with length 10m and 13cm​

130

Step-by-step explanation:

for me I calculated the

10 times 13

if it is wrong sorry

step-by-step explanation:

it will be a cylinder. with a diameter of 8 and 4 single pieces high

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.