Answer:
26.5
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Answer:
first construct the base of 5.3 cm(bc)
make an angle of 60° in B [ use protactor or compass]
then construct the AB of 8 cm
now measure AD 5.3 cm
join D and C
Answer:
my last answer was why the sum of two known angles is equal to the exterior angle so now you can use the easier way:
add the two known angles.
41+107 = 148
that means the exterior angle is equal to 148
x=148
Step-by-step explanation: