1. Sides are 15, 26, 37; tangents of half the angles are 2, 4 1 13' 6' 3. (1) a√3 (2) a. 2 MISCELLANEOUS EXAMPLES. PAGE 166. 4. B bears N. 40° E.; C bears E. 20° s. 6. 4√4+2√2. 10. A = 60°, B=15°. 12. The expression = 2 sin(A +30°), and therefore changes sign as A passes through 150° and 330°. BLACKIE & SON'S EDUCATIONAL WORKS. READING FOR STANDARDS V. VI. AND VIL The Shakespeare Reader. With Notes, Gram BEING EXTRACTS FROM THE PLAYS OF SHAKESPEARE. matical, Historical, and Explanatory. 160 pp., cloth, 13. Shakespeare's Plays, carefully Edited for Schools.King Richard II. Complete with Notes. 96 pp., cloth, 8d. Julius Cæsar. Complete with Notes. 96 pp., cloth, 8d. Henry VIII. Complete with Notes. 100 rp., cloth, 8d. The Merchant of Venice. Complete with Notes. 104 pp., cloth, 8d. Readings from the Spectator. BEING A SELECTION OF PAPERS CONTRIBUTED BY ADDISON. With Notes. 192 pp., cloth, 1s. Jä. Poetical Reader. SCLECTIONS FROM STANDARD AUTHORS. For the use of Elementary Schools. With an Introductory Chapter on English Prosody. 224 pp., cloth, is. 6d. The British Biographical Reader. SKETCHES OF PROMINENT MEN BY THE BEST AUTHORS: Macaulay, Alison, Brougham, Emerson, Scott, &c. With Introductory Notes and numerous authentic Portraits. 288 pp., foolscap 8vo, cloth, 28. Milton's Paradise Lost.-BOOK I. With Life of Milton and Prefatory and Explanatory Notes, by E. F. WIL- The Prologue to the Canterbury Tales. Of GEOFFREY CHAUCER. With Life of the Author, Grammatical, Critical and SCHOOL CLASSICS. Selections from Standard Authors, with Biographical Sketches and Explanatory Notes. Each 32 pp., price 2d.; cloth, 3d. |