1. 7, 12. 2, 12.3 Review Geometry Show work. Write down formula. Label all answers. Find the lateral area and surface area of each . 124x= 132 12 13 ft 1 A4+ x ? = 169 25 :x2 SA = TILLITTLE 21 in. 5 = X LA = TYLL SA = 6577 + 17(5 ) 8 in. SA = TILL + TTL LA = TY (5 ) ( 13 ) SA = 90 TH LA = TILL SA = 168 17 + TT ( 8 ) 2 LA : 65617 LA= TIC8 ) ( 21 ) SA = 232 TY LA = 168TY 15 cm 4. 6 m 32.cm 32 x15 = 480 15 cm 15+ 32+15+32-94 12 m SA = LAt 2 B 3 m LA = Ph SA = 1910 + 2 ( 480 ) BCh LA = ( 94) ( 15 ) LA = 1410 (m ?) SA = 2, 3 70 CM 2 6 ' 3 10 in 4 Oft 5 ft 8 ft a ) area of the base CS b ) Lateral Area Scanned with CamScanner) Total Surface Area7. Find the Total Surface Area of a cylinder with a height of 7 and a diameter of 4. LA = ZTrrh LA = 2TH( 2 ) (7 ) SA = 28 17 + 2 TY ( 2 ) 2 LA = Zon1 SA = 36 TH 8. Given a regular pyramid with a square base , find : a ) The Lateral Area 52 + 12 = 132 LA : ZPL 13 25 + L' = 169 LA = = ( 40 ) ( 12) LA = 240 6 ) The Total Surface Area 144 = 1' 10 cm 12 SA = 2 40+ 100 SA = 340 Given a regular pyramid with a triangular base, find: a ) the area of the base 17 in. b ) the Lateral Area 16 ( ) the Total Surface Area 16 Find the lateral area and surface area of each . (12.) 12 m 10 in. 1-12 in.- LA = ZTrrh m LA = ZPI LA= 2TY( 6 ) (16 ] LA= = ( 56 ) 02 ) LA = 12017 LA= 336 SAGabon Ganneowith CamScanner 1021 SA = 336+ 196