Geometry Answers

find the area of a triangle with a 30-meter base and 12 -meter base.

PC is twice the length of a B in CD is twice the length of BC if a G is 140 inches long how many inches long is EF

Rachel rides her bicycle due east at 12 kilometers per hour. Amos rides his

bicycle due north at 16 kilometers per hour. If they left from the same point at

the same time, how far apart will they be after 3 hours?

Find the value of JG. 4х – 10 | 2х + 12 ЈG = 11 ЈG = 18 JG = 22 JG = 34

ABCD is a square and P,Q are the midpoints of BC,CD respectively.If AP=a and AQ=b,

Prove that the line joining the midpoint of a median to a vertex of the triangle trisects

the side opposite the vertex considered.

 In a quadrilateral OABC, D is the midpoint of BC and E is the point on AD such

that AE : ED = 2 : 1. Given that OA = a, OB = b and OC = c, express OD and

OE in terms of a, b and c.

D and E are any two points on the sides AB and AC respectively of the triangle ABC. DG drawn parallel to BE meets AC in G and EF drawn parallel to CD meets AB in F. Prove that F G is parallel to BC

In ∆ SPY , points A and B are midpoints of SY and SP , respectively. If = ( a+ 7) units, = (3 + 3) units,PY and m∠SYP = (6a − 2)°

ABC is an equilateral triangle of side 3 units. The points P, Q lie on BC, CA re￾spectively and are such that AQ = CP = 2units. If the point R lies on AB produced

so that BR = 1unit, prove that P, Q, R are collinear