Second grade mathematics multiple choice question! Online wait for answer! Xiaohua prepared three wooden sticks to make a right triangle frame. Xiaoying accidentally cut off one of them by a third. Xiaohua can still make a right triangle as long as she takes the other two wooden sticks A. Cut off one-third B. cut off two-thirds C. both of the above can be done D. do not need to change Please explain the reason! Thank you! What's more, is the cut-off one third a proportion or a quantity??

Second grade mathematics multiple choice question! Online wait for answer! Xiaohua prepared three wooden sticks to make a right triangle frame. Xiaoying accidentally cut off one of them by a third. Xiaohua can still make a right triangle as long as she takes the other two wooden sticks A. Cut off one-third B. cut off two-thirds C. both of the above can be done D. do not need to change Please explain the reason! Thank you! What's more, is the cut-off one third a proportion or a quantity??

Xiaohua prepared three wooden sticks to make a right triangle frame. Xiaoying accidentally cut off one of the three sticks by one third. Xiaohua can still make a right triangle as long as the other two sticks (c) are cut off. A. cut off one third B. cut off two thirds C. both of the above can be done D. do not need to change according to the corresponding edge