Complete the statements to find the measurements of ∠a and ∠b?
Find the measurement of ∠a.FILL IN THE BLANKS.

m∠a + °=180°

m∠a = °
Find the measurement of ∠b.

m∠b + ° + ° =180°

m∠b = °

Complete the statements to find the measurements of a and bFind the measurement of aFILL IN THE BLANKSma 180ma Find the measurement of bmb 180mb class=