1. thats because in the alphabet where a=1 and b=2 and c=3, A=1
Step-by-step explanation:
remember, the area of a triangle is
baseline × height / 2
so, for this one the area is
13 × 4 / 2 = 13×2 = 26 ft²
Answer:
The angle is 148 degrees
Step-by-step explanation:
180 = supplemtary angles
180 = 32 + angle unknown
180-32 = Angle unknown
148 = Angle unknown
Answer:
h ≈ 7.9 cm
Step-by-step explanation:
Using the sine ratio in the right triangle
sin26° = = ( multiply both sides by 18 )
18 × sin26° = h , then
h ≈ 7.9 cm ( to 1 dec. place )
Answer:
si
Step-by-step explanation:
lo aprendi el ano pasado si esta incorrecto me disculpo