Geometry Formula Sheet Geometric Formulas • • b2 A =tbh A p V= Bh L.A. = hp S.A. = L.A. + 2B A C = 1Tr2 = 21Tr V = 1Tr2h L.A.= 21Trh S.A. = 21Tr(h + r) • @ CJ b A • = bh V=t1Tr2h L.A.= 1Trl S.A. = 1Tr(l + r) LA mLA Meaning angle A measure of angle A AB line segment AB AB measure of line segment AB AB lineAB - b"ABC DABCD L7ABCD Example ~ AB r --ABIICD AB1CD Meaning vector AB right angle Line AB is parallel to line CD. Line AB is perpendicular to line CD. LA=LB Angle A is congruent to angle B. triangle ABC b"A -b"B Triangle A is similar to triangle B. rectangle ABCD £J~ Similarly marked segments are congruent. Similarly marked angles are congruent. parallelogram ABCD ~V - . r V =1- 1Tr3 SA. = 41Tr2 "~ b c2 = a2 + b2 Abbreviations Geometric Symbols Example t 0 81' 9 = lw = 2(1 + w) b V=tBh L.A.= lp S.A. = L.A. + B • • • • A =th(b,+b2) DIW I G)r' • Q ~, b bi ~ 2003 by the Commonwealth of Virginia Department of Education. James Monroe Building. 101 N. 14th Street. Richmond. Virginia, 23219. All rights reserved. Except as permitted by law, this material may not be reproduced or used in any form or by any means. electronic or mechanical. including photocopying or recording, or by any information storage or retrieval system without ",Titlen permission from the copyright owner. Please contact the Commonwealth of Virginia Department of Education at (804) 225-2102, Division of Assessment and Reporting. to request written permission. Volume Lateral Area Total Surface Area Area of Base V L.A. S.A. B Pi 1T = 3.14 1T = 2}. 94878-19.973 ...&. What Should You Call A. Man With A Clamp? U1 en @'"O 0:0 iil':" a» <!" r- TO ANSWER THIS QUESTION: Find the VOLUME of each prism or pyramid and circle your answers in the answer list. When you finish, arrange the letters in order from the letter of the smallest correct answer to the letter of the largest correct answer. Write the letters in this order In the boxes at the bottom of the page. lllG) 2. "tim C:CD !;!:D g' » =.~ 0_ /h;(h = 6 em ::1-1 I I I CIl:I: '"0 3. ~ 4em 16em o 3 I ~ j;r---/ ~c~ -6cm be. 6cm 1 h=82 em 7.5 em---+ol I II B = 60 em2 @810em3 @3.38 em3 @48 cm3 @) 10.2 em3 @0.15 em3 . @30.6 em3 @ 0.18 em3 (!) 700 cm3 @124em3 @144em3 @ 170 em3 (Y) 720 cm3 @160em3 CD 30 em3 (!) 38 cm3 LETTER OF SMALLEST CORRECT ANSWER' j) •• • ) LETTER OF LARGEST CORRECT ANSWER '- )

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