Answer:
43.30
Step-by-step explanation:
hope this helped ;)
Answer:
Step-by-step explanation:
Pythagorean Theorem formula is
a^2 + b^2 = c^2
Answer:
∠CDF = 54
Step-by-step explanation:
In ΔAEB,
AE ≅ AB
∠ABE = ∠E = x {Angles opposite to equal sides are equal}
∠EAB + ∠E +∠ABE = 180 {angle sum property of triangle}
26 + x + x = 180
26 + 2x = 180
2x = 180 - 26
2x = 154
x = 154/2
x = 77
∠ABE = ∠E = 77
In quadrilateral AECF
∠A + ∠E + ∠C + ∠F = 360
90 + 77 + ∠C + 90 = 360
∠C + 257 = 360
∠C = 360 - 257
∠C = 103
∠FCD + ∠BCD = ∠C
∠FCD + 67 = 103
∠FCD = 103 - 67
∠FCD = 36
ΔFCD,
∠FCD + ∠CDF + ∠CFD = 180
36 + ∠CDF + 90 = 180
∠CDF + 126 = 180
∠CDF = 180 - 126
∠CDF = 54
Answer:
b AND d
Step-by-step explanation:
trust me ON this one
Chord AB is the diameter of circle O.
Step-by-step explanation:
The law of detachment states that if the following two statements are true;
(i) if p then q
(ii)p
Then the third true statement is;
(iii)q
In this case;
Let
(i) If a chord extends through the center of a circle---- p
(ii)It is the diameter of the circle-----q
Then (i) and (ii) can be written as;
(i) If p then q
(ii) p
Here q is true, Chord AB is the diameter of circle O.
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Law of detachment :brainly.com/question/11132358
Keywords: law of detachment, statements,true,chord, center of circle,diameter
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