Use the cosine rule:-
c2 = 12+32 -2*1*3*cos(80)
c2 = 8.958110934
Square root both sides to find the value of c :-
Length of c = 2.993010346 or about 3cm
1cm
The length of 1cm is very precisely 1cm
1cm1cm is equal to 1cm2 this is not equal to 1cm 1cm2 means a box that has four edges that each measure 1cm. just a plain 1cm is a length of 1cm.
1 cm3 or 1 cubic centimetre or, equivalently, 1 millilitre.
1cm
1cm
Area of a rectangle= Length * width Length= 5cm Width= 1cm Area=5cm *1cm =5cm2
The length of 1cm is very precisely 1cm
Oh, dude, it's like super easy. The volume of a cube is just the length of one side cubed. So, for a cube with sides measuring 1cm, the volume would be 1cm x 1cm x 1cm, which equals 1 cubic centimeter. Easy peasy, right?
1cm1cm is equal to 1cm2 this is not equal to 1cm 1cm2 means a box that has four edges that each measure 1cm. just a plain 1cm is a length of 1cm.
1 cm3 or 1 cubic centimetre or, equivalently, 1 millilitre.
Volume of a cube = (side × side × side) cubic units. V=1cm x 1cm x 1cm V = 1cm^3
102.923cm2 Try using the area of a polygon formula (involves apothem, side length, and number of sides).
No.
about the length of your fingernail
1cm
1cm