Answer:
−67/12
Step-by-step explanation:
7 is 1/10 of.. 70, because 10 times 7 is 70 :)
144. The square root of 144 is 12 because 12 x 12 = 144.
no, the angles in triangles have to add up to 180 deg. but this adds up to 190
Answer:
A = 135
Step-by-step explanation:
The area of a triangle is found by
A = 1/2 bh
A = 1/2 (18)*15
A = 135
