Question Progress
Homework Progress
13/
SK
The diagram shows a rectangle.
0.5 cm
Not drawn accurately
7 cm
Four of these rectangles are put together as shown.
Not drawn accurately
Calculate the shaded area.
cm

The triangles are similar. what is the value of x? enter your answer in the box. x = two right triangles. the larger right triangle is labeled x on the longer leg, 12 on the shorter leg and 20 on the hypotenuse. the smaller triangle is labeled 4 on the longer leg, 3 on the shorter leg, and 5 on the hypotenuse.

Find the ratios of the corresponding sides

Aladder that is 20ft long is leaning against the side of a building. if the angle formed between the ladder and the ground is 75 degrees how far is the bottom of the from the base of the building?