N\ gressaao , 5 Practice O Name Mis, Love tou DB test B Unit 1 - Basics oF GEOMETRY o Bo g Unit 1 G GEOMETRY Revised 9/20/20 ooonoan! Refer to the figure to answer the questions below. 1. Name the plane two different ways. Vane? Plone DAt> 2. Name the line intersecting the plane (through point A) two ways. —> Vine me: SAGs. 3. “What point is coplanar with points D, A; and B? gt & Using the figure below, answer the following questions by wri 7? 4. What is the intersection of planes ADC and BMN?_- (L__ eZ 5. What is the intersection of, plane ABM and: aR? 4 z Name a plane parallel to plane DCN? a rend 7. Name-two lines parallel to. MN. ae Ao 8. Name two segments skew to ac... No ML 9. Name two lines 1 NO. "SN 0 10.Shade the plane below that contains points A, C, and L. 1g your answer in the blank, ce 11.Use the picture to determine the missing angle measures and justify your answer. 2 met=\\0° sustity_ Vero) £ Tom iy a mzr= 14" sustty £ Post mz3=_l0\" Justty deL-of P/ Susae A (go “14 —_—~~ Use the picture to answer the following questions. 12. Set up an equation and solve for the value of x. ? 5, Bu ID FORE H 18D Sy -4 = 180 BAH VEN ‘o> X= 22 13.What angle relationship allows you to set up your equation in the question above? e m oS \nt CTW . 14.2ABC and ZCBD form a linear pair. If mZABC = (2x +9)° and mZCBD = (10x +15) °, then find the measure of ZCBD. c BAMENOKA IB ANED cape loliQHe tax + P\ (rox + 15° lak + BH= ED al a D \aX = 156 ° Xe Id mecep = 6S ° mecep =_ (45) 15.Using the figure below, if m2ABD = 107°, complete the proof to find x. Then find, mzCBD. Math Statement Reason In LPOD=101, Ve PRL4xgD eiwen [mnewoo= eA | 2 IL PAL mecep= wire Aroje Ack Pose 3/42 +3¥-1= \O1 Subsriitverm 4, 1% -S =|" CLT | Sule 5) Tee Ne Adch ROE & X=lb Beision FE meced = ‘Y1°_ Bue)16.Points M, N, P are collinear and WV is between M and P. If MN = 3x — 12, NP = x—8and MP = x + 16, code and label the picture. Complete the proof to find x. ait eB Math Statement Reason 4g MN Powe (alliVicor™ MN i 1 wea Ph ahocenn Giron peek a L—Xtle "a}ran=ax-vz, NPR, | Calvon 3a | qulshtuliom 4 Au | nt] Sue 5 puck POF 6 AGA POE 1 Duwi PLE 17. If B is the midpoint of AC. AB = 8x +3 and BC = 10x — 11, find the value of x, AB, BC, and AC. Code and label the picture and write your answers on the blank provided, Burd Jox—\I (a)+3 K 3 ¢ we DHirB=\Ox-it pet \= 2K pg=__ 5%units =x 18.Draw and code the following. BD bisects ABC, mzDBC = (4x +5)°, and mZABD = (3x + 11)°. What is the value of x? Bxtt| = 4h+O b=\6 19.What is the value of x and y? Show work to support your answer. vans by =8 20.Which pair of angles are corresponding 21.Which pair of angles are alternate exterior angles? angles? A. ct and 24 (A) 44 and 28 @ Zand 28 B. 22 and 25 and-z! : C.23.and.c7. D. cand 27 D. ct and 24 22.Which pair of angles are same-side interior angles? A. 25and 28 22 and 26 ©es and 27 D. 26 and 28 24.Which could you use to show that u||v? A. £1 and 28 are supplementary. 24 and 28 are supplementary. os and 27 are congruent. 27 and 28 are congruent. 23.Which pair of angles are vertical? A £5 and 24 B. 22and.26 C. 26 and. 27 Q4tand 26 sev afs zf2 uw25.Why is m Ln? A. If two coplanar lines are perpendicular to the same line, then the two lines are parallel to each other. B. If two parallel lines are cut by a transversal, then the pairs of same-side interior angles are supplementary. C. Inaplane, if a transversal is perpendicular to one of two parallel lines, ther to the other lines. (D)It two intersecting lines form a linear pair of congruent angles, then the lines are perpendicular. is perpendicular Use the figure below to determine whether each statement Is true or false. 26.2FGA is a right angle. RUE) FALSE 27.56 bisects 2AGC. TRUE 28.2C6D and ZBGC are complementary. FALSE 29.2EGB and ZAGB are supplementary. FALSE 30.2AGB and ZDGE are vertical angles. | TRUE (FALSE 31.ZEGC and DGC are adjacent angles. © TRUE 32.GF is the perpendicular bisector of AE. FALSE 33. Circle the correct ways to name the line below.34. Use the figure below to answer the following questions. ° A. Whatis the mzEAD? ug ° B. Whatis the mzFAB? Ao C. What are the names of the angle relationships formed by 2FAE and 2EAD? (There are two!) Complenunton Kl es D. What is ifr. of the angle relationship formed by 2DAC and 2CAB? Lines fair What is the name of the angle relationship formed by zDAE and 2BAC? Vung 2 F.- 2DAE and 2BAC are congruent. we -FALSE a . ZFAB and PAE are adjacent. Gaup FALSE |. EAD and ZDAF are adjacent. TRUE |. ZFAB and ZDAC form a vertical pair, TRUE 35.Find the values of each variable and justly by stating the angle relationship. ih 38 ih = o x=__\4_wustty Vink Lh y=__31_ustty_ Cove & past BX44Kr 112180 Uy-l0 = 1% jrx= lw vy = M46 xe yet