Question

Construct a triangle ABC, in which angleB = 60°, angleC = 45° and AB + BC+ CA = 12 cm.
b) State the measure of AB, BC and AC and verify that AB + BC+ CA = 12 cm.
c) State the measure of angleA and verify that angleA + angleB + angleC = 180°

now tell me the answer plsssssssss​

Answer 1

Answer:

here's your answer in the attachment

Step-by-step explanation:

ok

Answer 2

Step-by-step explanation:

c) measure of angle A= 180 - ( angle B + angle C)

= 180 - ( 60°+45°)

= 180 - 105°

= 75°

VERIFYING = 60°+45°+75°= 180

hope it helps you....