Question

Fill the blanks and Solve the question no 4 Please I need it as soon as possible.

Answer 1

Answer:

3 iii.  120°

3 vii. equilateral triangle

3 viii. equal

3 ix. 60°

4. ∠1, ∠5  ;  ∠2, ∠6   ;   ∠3,∠7    ; ∠4, ∠8  

Explanation:

3 iii. 120° + 30° = 180°

3 vii. Equilateral triangle have all sides equal.

3 viii. angles opposite to equal sides are equal.

3 ix. all sides are equal and so all angles are equal 60° , so that they sum up to 180°.