ENGINEERING AIDEGiven the following technical description:1-2N 79 43 E15.97m2-3S 38 38 E43.05m3-4S 05 22 W32.00m4-5N 84 52 W32.49m5-6N 06 16 E10.00m6-7N 06 16 E05.00m7-8N 06 16 E10.00m8-9N 15 14 W19.65m9-10N 16 44 W06.56m10-1N 16 48 W10.06mTie point BLLM No. 2, Cad 56, Albay Cadastre19979.65 N19355.92 E1.) Compute for the Areaa.) 1,087 sq. mb.) 1,807 sq. mc.) 1,708 sq. md.) 1,780 sq. m

2.) Compute for the center coordinatesa.) 20,000.00 N ; 20,000.00 Eb.) 20,305.18 N ; 19,183.16 Ec.) 19,979.65 N ; 19,355.92 Ed.) 20,530.18 N ; 19,813.16 E

3.) Compute for the scalea.) 1:200b.) 1:300c.) 1:250d.) 1:400

4.) The angular distance from the equator measured on an hour circle through the pointa.) Declinationb.) Horizonc.) Zenithd.) Hour Circle

5.) An imaginary sphere whose center is the center of the earth and whose radius is infinitea.) Meridian of the observerb.) Eclipticc.) Altituded.) Celestial Sphere

6.) A great circle of the celestial sphere cut by a plane through the earths center, perpendicular to the axisa.) Equinoxesb.) Nadirc.) Equatord.) Vertical circle

7.) A stream of water longer than a brooka.) Lakeb.) Creekc.) Pondd.) Estero

8.) A small body of standing stagnant watera.) Poolb.) Esteroc.) Arroyod.) Creek

9.) Shall be any wide natural bed or channel through which water flows continuously or intermittently throughout the yeara.) Lakeb.) Seac.) Pondd.) River

10.) The line along the sea cost reached by the highest equinoctial tidea.) Foreshore landb.) Riverc.) Laked.) Shoreline

11.) Refers to the survey symbol for consideration of untitled propertya.) Bcnb.) Ccnc.) Pcnd.) Psc

12.) Survey symbol for conversion surveya.) Frsb.) Ngc.) Cvnd.) Swo

13.) Survey symbol for miscellaneous survey for individuala.) Msib.) Mlic.) Mscd.) Mla

14.) What is UPAL?a.) Untitled Private Agricultural Landb.) Untitled Public Agricultural Landc.) Untitled Private Ancestral Landd.) Untitled Public Ancestral Land15.) Cadm stands fora.) Cadastral Mappingb.) Cadastral Surveyc.) Photo Cadastral Mappingd.) Cadastral SketchingFor numbers 16-18, Find the area of the triangle.16.) 15m 18m

21 ma.) 142.32 sq. mb.) 132.27 sq. mc.) 162.22 sq. md.) 152.17 sq. m17.) 33m 60 40ma.) 660.91 sq. mb.) 660.92 sq. mc.) 571.58 sq. md.) 571.57 sq.m

18.) 65 75 40 31ma.) 10.62 sq. mb.) 10.63 sq. mc.) 09.63 sq. md.) 09.62 sq. mFor numbers 19-20, Determine the value of 19.)

133

98

a.) 131 b.) 101 c.) 111 d.) 121 20.) 133

a.) 57 b.) 37 c.) 27 d.) 47

ANSWERS1.) B2.) B3.) B4.) A5.) D6.) C7.) B8.) A9.) D10.) D11.) B12.) C13.) D14.) A15.) A16.) B17.) C18.) A19.) C20.) D