Geometry Answers

1fLN= 6r -5, LM=r+ 7, and MN = 3r + 20,

find MN.

True or false: If PQ≅QR , with PQ = 3x – 8, QR = 2x, and RS = 1.5x + 4, then PS = 24.

Construct a logarithmic spiral using golden ratio triangles with isosceles side of length 3 units

A rectangular floor of a community hall has a width of 1800 cm and a length of 2400 cm. The floor will be covered with wooden tiles. Each tile is a square of side 30 cm. The cost of tiling is RM18 per tile. Calculate the total cost in tiling the floor of the hall.

In the coordinate plane the point x (-4,4) is translated to the point x (0,-1). Under the same translation the points Y (-2,0) and Z (-1,6) are translated to Y and Z, respectively. What are the coordinates of Y and Z?

a response urges me please

In the coordinate plane the point x (-4,4) is translated to the point x (0,-1). Under the same translation the points Y (-2,0) and Z (-1,6) are translated to Y and Z, respectively. What are the coordinates of Y and Z?

QC is a median of triangle PQR. The incircle of triangle PQR intersects this median at points A and B, and at that A lies between Q and B, and QA : AB : BC=1:2:1. Find the ratio of the largest side of triangle PQR to its smallest side.

ABCD is a right trapezoid (\angle A = 90°), its diagonals intersect at point G. The circle with diameter AB is tangent to lateral side CD of the trapezoid at point H. Find the length of base BC provided that GH = 5, AD = 7.