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ACADEMIC GEOMETRY ws 423 PERIOD DATE WRITE THE WORD TRUE OR FATSE IN EACH BIANK. IT IF IS FATSE, CORRECT THE STATEMENT TO MAKE IT A TRUE ONE. - 1çue, , nçtte, ,t acuu 4(ttî' A secant line w¡ll intersect the circle at two points. An apothem of a polygon is a perpendicular bisector to a side , polygon. f.r-\f, cos2t3oo)=1 /!tI n ot A major arc has a measurement between 180' and 360". ofthe lol The measurement of a central angle central angle's intercepted arc. ¡s equal to the measurement ofthe FIIT-IN THE BIANK WITH THE BEST MATHEMATICAI. TERM. 6) Alan is a convex polygon 7l The h*^lr"r/ nd will find the circle. t2l 13) of a circle where d is the diameter of the (Y 10) 11) ,s cosg the ratio of the circumference of a circle to the circle's diameter. and-1;are feeìT-aCq lOo-9 sino=s¡nt lW- I coso=sint t 74l, 1s) of a chord passes through the angles are any pair of angles having a sum of 90' 8) e) with an ¡nterior angle sum of 720". sind cos I - tC-n B srn'z¡t+coCrt= ) (l \ of eachother. r l. Page l2 r\ l--/- FIND THE MISSING MEASUREMENTS. ROUND TO THE NEARST ÍENTHøNIY WHEN NECESSARY. snowwoRK. O O NNffi ,N 16) p(acnt- '"'1* ") [þ11.]mr- 27 mn \x-----T S;atê'\ USING A COMPASS AND A STRAIGHTEDGE, FIND THE CENTER OF THE FOLLOWNG CIRCTES: Page l3 FIND THE MISSING MEASUREMENTS OF THE GIVEN CIRCLES: 271MLPTU 221 nl t6rD mffie Ø+D mEè 24], mzABC 2sl nACE sü, ÚA zstt m¿upr |tli" zst mLrrrY aq, 3ot mLPUr 11 5î 261 mED (u'l' E 31) x lDo i^,$ ,4f Page l4 SIMPTIFY EACH OF THE FOLLOWING EXPRESSIONS. REMEMBER THAT FINAI ANSWERS SHOUTD HAVE ONTY NATURAT NUMBER EXPONENTS. 40) 4tl @3)(-x3)a(x)., 4tc3(-5x2) c S)txYr) -aD\ 421 431 GSc+)-z tl --1t I eÀ-" 1p -- -!-, û\y (\,) 46], = Tíw P,o¡=(#)'= \=7 -lz ,ff Ìr/ -----"'--5Ol ' sin 30o cos 30" --1^nþo \F 3 ",t24 <JÉ @ a<tò 5b8çl H ¿l / Lp,r' {-açz'db 48) ,oy-o ßt:a\-' 4s) 47], ^Æñ -- X *q 0 L-Ecr)* A5o 44) ,t(t 4s) ;i' l J & -fr