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What else can I help you with?
Does Eratosthenes determine Earth's diameter?
Yes, Eratosthenes estimated the Earth's diameter using the angle of the sun's rays at two different locations on the same day. By measuring the difference in the angles, he was able to calculate the Earth's circumference and thus its diameter.
Is the incident angle and reflected angle the same?
yes
Two different rays that have the same initial point?
An angle
Consists of two different rays that have the same initial point?
angle
How we can see different image of objects on the same part of the mirror when we see from different angle?
pedo
When a light ray is reflected by a mirror is the angle of the light ray and the reflected ray different or the same?
Angle of Incidence = Angle of ReflectionThis is only true if the angle of incidence is greaterthan the critical angle.
What is use of pipe nipple?
Pipe nipple is use as connector to both pipe which have female end. It does not same as pipe reducer which nipple has same diameter throughout both end and threaded. Pipe reducer has different diameter for both end and it is use to join different pipe diameter.
What type of triangle has three different angles and side lengths?
It could be a right angle. It has three different side lengths, but not always will the angle measurements be different. Evidently, one angle always measures 90 but the other two could either be the same or different.
A ray that divides an angle into two different angles of the same measure?
bisector
What is the central angle of a circle with a diameter of 20 inches and divided into 20 congruent sectors?
1
Are the 2 bolts that hold in a starter for a 1987 Toyota the same size?
They should be the same diameter, but they may be of different lengths.
How are the diameter and radius the same?
They are not the same. Diameter is twice the size as radius.
