9-3 Practice SHOW YOUR WORK!

Proving Triangles Similar

Determine whether the triangles are similar. If so, write a similarity statement and

name the postulate or theorem you used. If not, explain.

1.

Q2R 6

2.

A

36

S

B

20

24

0

30

12

3.

4.

E

251

X

-760

K

63° 76

50

G 20

40

H

z

L 48°

R

Look at the photo i can’t do geography

Which ecosystem best fits the characteristics listed below? which ecosystem best fits the characteristics listed below? ii. seasonal migrations of millions of wildebeests, zebras, and elephants iii. large numbers of predators, such as lions iv. acacia trees and grasses a. the congo rainforest b. the african mangroves c. the serengeti grasslands d. the sahel

Look at the diagram showing the different wavelengths in sunlight. which statement describes electromagnetic waves with wavelengths greater than 700 nanometers? they take the form of heat. they can cause skin cancer and sunburn. they are some of the shortest waves. they can be seen by human eyes as visible light.