Block I ( geometry)

This will be a site where you can post your questions for all to see and respond. Pls practice your skills and show what you are learning here.

Block I

started by Jyoti Pakianathan on 24 Jan 13 no follow-up yet

Vector is a quantity of having direction. It is determining the position of one point relavant to the other.

started by Jyoti Pakianathan on 29 Jan 13 6 follow-ups, last by David Kim on 01 Feb 13

Your score was 80% You answered 4 correctly and 1 incorrectly.

started by Jyoti Pakianathan on 03 Feb 13 17 follow-ups, last by trey noh on 05 Feb 13

Your score was 80% You answered 4 correctly and 1 incorrectly.

started by Jyoti Pakianathan on 03 Feb 13 16 follow-ups, last by trey noh on 05 Feb 13

The total distance = Circumference of the Ferris wheel x 10 The circumference of the ferris wheel = = 3.14 x 2 x 50 = 3.14 x 100 = 314 Total distance = 314 x 10 Answer = 3140 meters

started by Jyoti Pakianathan on 03 Apr 13 7 follow-ups, last by Haley Park on 09 Apr 13

Circumference - Minor Arc = Major Arc Minor Arc = 45/360 x 3(3.14) = 1/8 x 9.42 = 1.1775 Circumference = 3(3.13) = 9.42 Major Arc = 9.42 - 1.1775 = 8.2425

started by Jyoti Pakianathan on 03 Apr 13 5 follow-ups, last by Haley Park on 09 Apr 13

Every odd number greater than 1 can be the lowest number in a Pythagorean Triad

started by Jyoti Pakianathan on 25 Jan 13 4 follow-ups, last by jlee200405 on 28 Jan 13

x/100=tan (30) x=100*tan (30) x=57.735

started by Jyoti Pakianathan on 24 Jan 13 16 follow-ups, last by jlee200405 on 25 Jan 13

sin (30) = 18/m m=18/sin(30) m=36

started by Jyoti Pakianathan on 24 Jan 13 17 follow-ups, last by jlee200405 on 25 Jan 13

Tan 60= 120/y y= 120/Tan 60 y= 69.282 Tan 30= 120/(69.282+x) 69.282+x= 120/Tan 30 69.282+x= 207.846 x= 138.564 The distance between the two men is 138.564 meters.

started by Jyoti Pakianathan on 24 Jan 13 18 follow-ups, last by jlee200405 on 29 Jan 13

Tan 60= 28/y 16.1658= y Tan 45= 28/x x= 28m 28m+16.1658= 44.1658

started by Jyoti Pakianathan on 24 Jan 13 15 follow-ups, last by jlee200405 on 29 Jan 13

tan60=x/40 tan60X40=x x=69.282 Tan30=y/40 tan30X40=y y=23.094 69.282-23.094=46.188

started by Jyoti Pakianathan on 24 Jan 13 15 follow-ups, last by Harshit Sharma on 27 Jan 13

tan x = 2√3 over 2 inverse tan 2√3 over 2 x= 60

started by Jyoti Pakianathan on 24 Jan 13 14 follow-ups, last by jlee200405 on 29 Jan 13

Jyoti Pakianathan liked it

Good job Eugene and Harshit. where are the other answers Block I

started by Jyoti Pakianathan on 24 Jan 13 5 follow-ups, last by jlee200405 on 29 Jan 13

Jyoti Pakianathan liked it

The angle of elev. is 30 because the triangle is 30 60 90 triangle, the pole is the shot leg which is x

started by Jyoti Pakianathan on 24 Jan 13 7 follow-ups, last by jlee200405 on 29 Jan 13

Area of rectangular pizza = 60 x 40 = 2400 Area of 2 round pizzas = 2400 Area of a Circle = r x r x 3.14 2 (3.14 x r x r) =2400 3.14 x r x r =1200 r x r =...

started by Jyoti Pakianathan on 03 Apr 13 5 follow-ups, last by Haley Park on 09 Apr 13