Which math sentence can be used to determine if this triangle is a right triangle?

a. 20+21=29
b. 20²+21²=29²
c. 29+21=20
d. 29²+21²=20²

B .

Step-by-step explanation:

We are given that

Three sides of given triangle are 21, 20 and 29.

If a triangle is right triangle, the triangle satisfied the pythagorous theorem.

Pythagorous theorem:

Hence ,

B .

hope this .

r3t40

answer: at first, in 1635, the evening meetings had been just for women . .

what relationship between ideas is shown in the text above?

question 1 options:

location of events

similarity of events

timing of events

examples of an idea

step-by-step explanation: