This is not an equilateral triangle if height is 4 m
the base is 6 m and by Pythagorean theorem the other sides are 5 m
perimeter is 6 + 5 + 5 = 16m
Area = base x height = 6 x 4 = 24 sq m
191214
TCS TCS
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No one, not the place to ask btw.
The adjective form of who is spelled whose. The spelling of the contraction is who's meaning "who is."
DAISY! Ambre looks very old!
Black hole
The 'upside down' triangle symbol is the (greek?) letter Nabla. Nabla means the gradient. The gradient is the vector field whoose components are the partial derivatives of a function F given by (df/dx, df/dy).
2
She liked the name harry and the potters were a family who lived in her street so she "borrowed" the name.
self mimicry is when an animal immitates another part of its body. example their is a snake whoose tail mimics its head
Montana