Answer:
A
Step-by-step explanation:
Step-by-step explanation:
61.945
<em>62</em>the perimeter of triangle ABC to
the nearest whole number
The measure of CA is equal to measure of CB or CA=CB by the Side Angle Side congruence postulate.
<h3>What is a perpendicular line?</h3>
Lines that intersect at a right angle are named perpendicular lines. Lines that are always the same distance apart from each other, known as parallel lines.
We have a statement:
a point on a perpendicular bisector is equidistant from the endpoints of the segment it intersects.
Consider the line segment AB,
let D be the midpoint of AB, so AD=DB
CD ⊥ AB
The triangles CAD and CBA are congruent from the Side Angle Side congruence postulate:
AD = DB, CD is common and Angle CDA = angle CDB = 90°, as CD ⊥ AB
So CA=CB
Thus, the measure of CA is equal to measure of CB or CA=CB by the Side Angle Side congruence postulate.
Learn more about the perpendicular line here:
brainly.com/question/18271653
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9514 1404 393
Answer:
254 in
Step-by-step explanation:
The Law of Sines tells you ...
g/sin(G) = h/sin(H)
g = h(sin(G)/sin(H)) = 510 in(0.42262/0.84805)
g ≈ 254.15
The length of g is about 254 inches.
An integer is a positive or negative whole number. It can not be a fraction nor a decimal.