URGENT WILL GIVE BRANLIEST PLS HELP 1. A man whose height is 1.8 m casts a shadow that is 2.9 m in length. What is the height of a building that casts a shadow of 11.3 m?
(1 PICTURE)
A) 8 m
B) 6 m
C) 5 m
D) 7 m
2. Given the diagram below, find the height of the shorter tree. (SECOND PIC)
A) 12 m
B) 10 m
C) 16 m
D)14 m

D and B

Step-by-step explanation:

These are similar triangle problems. You can divide the corresponding sides to find the ratio, and apply it to all of the triangle's sides.

Q1

h = 11.3/2.9*1.8 = 7.0137931

Q2

h = 5/25*50 = 10

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d