Answer:
angle B is 45 degree.
Step-by-step explanation:
since both radius are equal in a circle the triangle formed is ann isosceles triangle.
base angle of an isosceles triangle are equal
angle B be x
angle A = angle B (being base angles of a triangle)
then angle A is also x
angle A + angle B + angle C =180 degree (sum of interior angles of a triangle)
x + x + 90=180
2x =180-90
x=90/2
x=45 degree
Answer:
x = 19 cm
Step-by-step explanation:
3+3+2+5+6 = 19
Answer: A
Explanation: counted over 3, and it moves on the X
Answer:
hope it helps.
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