| David Baker - 2002 - 576 sider
...:¿¿s not cross the segment with ) _____________ The angle between a tangent and a chord drawn to **the point of contact is equal to the angle in the alternate segment.** This is the last result that you need to learn from this section! Now you need to be able to use all... | |
| David Baker - 2001 - 748 sider
...circumference. The angle in a semi-circle is 90°. The angle between a tangent and a chord drawn to **the point of contact is equal to the angle in the alternate segment** Proofs of the circle theorems. Notes for the non-specialist: Pupils are told the simple results early... | |
| Lyn Baker - 2002 - 142 sider
...tangents to a circle from an external point are equal • the angle between a tangent and a chord through **the point of contact is equal to the angle in the alternate segment** • the square of the length of a tangent from an external point is equal to the product of the intercepts... | |
| Paul Hogan, Barbara Job, Diane Morley - 1999 - 240 sider
...perpendicular to radius) So a = 90°- (90° -p) a=p b The angle between a tangent and a chord drawn to **the point of contact is equal to the angle in the alternate segment.** (Alternate Segment Theorem.) Exam questions 1 135° 2 (1) 9.6cm 3 8.25cm (2) 3 cm 3cm 3 cm / 6 Side,... | |
| 2003 - 588 sider
...circumference. The angle in a semi-circle is 90°. The angle between a tangent and a chord drawn to **the point of contact is equal to the angle in the alternate segment.** Proofs of the circle theorems. Notes for the non-specialistPupils are told the simple results early... | |
| S. K. Patel - 2005 - 239 sider
...w = 180°, then A, ß, С and D are concyclic. F.15 The angle between a tangent and a chord through **the point of contact is equal to the angle in the alternate segment** (Figure 12). APT is a tangent, ¿CPT = ZPBC and ZßPA = ¿BCP. F. 16 Two tangents to a circle from... | |
| Ajit Kalra, James Stamell - 2005 - 574 sider
...called the angle in the alternate segment. Property 4 The angle between a tangent and a chord drawn to **the point of contact is equal to the angle in the alternate segment.** Given: PTis a tangent to a circle with centre O. fiP is a chord and it subtends ¿BCPat the circumference.... | |
| Anthony Nesbit - 1859 - 450 sider
...circumference, if both stand on the same base. 11. Any angle in a semicircle is a right angle. 12. The **angle formed by a tangent to a circle, and a chord...contact, is equal to the angle in the alternate segment.** 13. The sum of any two opposite angles of a quadrangle, inscribed in a circle, is equal to two right... | |
| 1991 - 382 sider
...alternate to L ABD and segment Fto LABC. TANGENT PROPEBTIES OF THE OIRCLE Theorem 21. Either angle between **a tangent to a circle and a chord drawn from the point of contact is equal to** any angle in the alternate segment. X PA Q Given. PAQ touches a circle, of which AB is a chord, at... | |
| ...7,9,11 cm. long Fig. 151 206 180. Proposition 15. The angle made by a tangent to a circle with the **chord drawn from the point of contact is equal to the angle in the alternate segment** of the circle. Let AB be a tangent to the circle (in Fig. 152) at D. Let DE be a chord. Draw a diameter... | |
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