Triangle pqr has two known interior angles of 24°, and 100°.

triangle rst has two known interior angles of 24°, and 56°.

what can be determined about whether triangles pqr and rst are similar?

a. all interior angles must be given to determine similarity.

b. similarity cannot be determined from the given information.

c. the triangles are not similar.

d. the triangles are similar.

D. The triangles are similar.

Step-by-step explanation:

Two triangles are similar if all 3 angles of one triangle are congruent to all 3 angles of the other triangle.

In triangle PQR, the two known angles are 24° and 100°.  Since the sum of the measures of the angles of a triangle is always 180°, this makes the missing angle

180-(24+100) = 180-124 = 56°

In triangle RST, the two known angles are 24° and 56°.  This makes the missing angle

180-(24+56) = 180-80 = 100°

This means all 3 angles in PQR are congruent to all 3 angles in RST; this means the triangles are similar.

The mass of the elephant in grams is 7,100,000.

Explanation:
There are 1000 grams in one kilogram. To find out how many grams are in 7100 kilograms, we multiply 1000 and 7100 to get 7,100,000. Therefore, the answer is 7,100,000 grams.