(1) In angle PQR, the vertex is ___ and the arms are ____ and___ .
(2) find the diameter of a circle with radius. (A) 2.7cm (B) 12.3cm (C) 7.5 cm (D) 8 cm.
(3) find the radius of a circle with diameter. (A) 9cm (B) 14cm (C) 4.4cm (D) 11.8cm .
draw the circle (A) radius 4.6 cm (B) diameter 10cm (C) radius 3.5cm.
raj1862862:
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Answers
Answered by
12
1. vertax is Q and arms are PQ AND QR
2. ans a=5.4 b=24.5,c=15 d=16
3.a.3 b.7 c. 2.2 d.5.9
2. ans a=5.4 b=24.5,c=15 d=16
3.a.3 b.7 c. 2.2 d.5.9
Answered by
6
1 . Q & pQ
2. use formula D = 2r
3. use formula r = D/ 2
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