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Helga [31]
3 years ago
15

The diagonals AC and BD of

Mathematics
1 answer:
JulsSmile [24]3 years ago
7 0

Answer:

MN=25

Step-by-step explanation:

mn=(ab+cd)/2 --> mn=(40+10)/2 --> mn=50/2 --> mn =25

(this is half an answer and this is what i could get)

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In circle O, RT and SU are diameters.
nataly862011 [7]

In circle O, RT and SU are diameters. mArc R V = mArc V U = 64°. Thus, option C is correct.

Given that:

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∠SOR = ∠TOU  (Vertically opposite angles are equal).

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