Solve the following problems. Choose the letter of the correct answer. (Show your complete solutions.) 5.) If the length of the two sides of an isosceles triangle are 3 cm and 7 cm, then what must be the length of the third side?

A. 3cm B. 10 cm C. 14 cm D. 7 cm​

:1

i didnt understand the question because of my English sorry

:2

we all know that the total of degrees is 180 so 70+70=140

180-140=40

so the answer is 40

3:

we have a figure with 4 angle so the total of degrees is 360 so the answer is 126

4:

the answer most be 50 becuse we have a Special degree witch always equal 90 if we have recatngle so

x+40=90

X=50 the answer and if you want to try again choose the second one

2x-10=90

2x=100

X=50 same answe you see

5:

in this quastion i searched and find alot of answers any way

its should be 7 or 3 but the correct answer in my opinion its 7

its shows in the picture i sent hopefully its helpful to you i will try to translate the first quastion and sent it to you

step-by-step explanation:

the true ones are a b and d