Question

question 16
hg =
given hf = 10

a) 9
b) 10
c) 11
question 17
tu =

a) 12
b) 52
c) 72
question 18
de =

Explanation:

Step1: Analyze Question 16

Given $HF = 10$, and assuming $HG+GF=HF$, if $GF$ is negligible (not given any non - zero value), then $HG = HF=10$.

Step2: Analyze Question 17

We know that $TV = 32$ and $UV = 20$. Using the segment addition postulate $TV=TU + UV$, so $TU=TV - UV$. Substituting the values, we get $TU=32 - 20=12$.

Step3: Analyze Question 18

We know that $CE = 30$ and $CD = 14$. Using the segment addition postulate $CE=CD + DE$, so $DE=CE - CD$. Substituting the values, we get $DE=30 - 14 = 16$.

Answer:

Question 16: B. 10
Question 17: A. 12
Question 18: (No correct option shown as the answer is 16)