Final answer:
The types of HPV that cause condyloma acuminata, also known as genital warts, are HPV 6 and 11.
Step-by-step explanation:
The types of HPV that cause condyloma acuminata, also known as genital warts, are HPV 6 and 11. Genital warts are soft, irregular, pink growths that are found on external genitalia or the anus. These strains of HPV are classified as low risk and are not associated with causing cervical cancer.