Answer:
∠ PRQ = 55°
Step-by-step explanation:
The angle subtended at the centre by an arc is twice the angle subtended at the circumference by the same arc, thus
∠ PQR = 0.5 × 110° = 55°
Answer:
the points are :
(0,-1)
(0,0)
(-1,3)
(If you are using MathsWatch) For this question the triangle gets smaller so i'm not sure why it says Enlarge the triangle.
A=2πrh+2πrsquare
=2π3*5+2π3*3
30π+18π
48πmsquare
Answer:
30
Step-by-step explanation:
1 ten = 10, 20 ones = 20
