If secant AE is 9 cm long, segment AB is 4 cm long and segment AC is 3cm long, how long is secant AD? Show your work.

If secant AE is 9cm long,segment AB is 4cm long and segment AC is 3cm long,how long is secant AD? Show your work.

PQ is a line segment 12cm long and R is a point in its interior such PR=8cm,then

Draw a line segment 6.0 cm long and draw its perpendicular bisector

The perimeter of a regular pentagon is 100 cm. How long is its each side?

The perimeter of a regular pentagon is 1540cm. How long is its each side?

Construct a right-angled triangle ABC, right-angled at A, with hypotenuse BC = 10 cm long and one of the sides AB = 6 cm long. Also, find the midpoint D of the hypotenuse. Join AD and measure AD.

Construct a line segment AB = 8.9 cm. Construct another segment AC such that C lies on AB and AC = 3.8 cm. Measure the length of the remaining line segment.

A vertical stick 15 cm long casts it shodow 10 cm long on the gound. At the same time a flag pole casts a shadow 60 cm long. Find the height of the flag pole :